The Complete Guide to Clarinets and Oboes

Two Reed Instruments — Why They Belong Together

The clarinet and the oboe are both reed woodwind instruments — instruments that produce sound by vibrating a thin piece of cane (a reed) when the player blows. They sit side by side in the orchestra, in the concert band, and in the wind ensemble. They share many buying considerations: reed selection, key mechanism quality, bore precision, and the critical importance of a good setup.

What separates them is fundamental to how they sound and how they play. The clarinet uses a single reed attached to a mouthpiece. The oboe uses a double reed — two thin blades of cane bound together. This difference produces two entirely different tonal characters and two different playing experiences.

How Reed Instruments Produce Sound

When the player blows into a reed instrument, the air stream causes the reed (or reeds) to vibrate rapidly. This vibration sets up a standing wave in the air column inside the instrument's bore (the hollow tube). The player changes the pitch by opening and closing keys that cover tone holes along the body, effectively changing the length of the vibrating air column.

Single reed (clarinet) — A flat piece of cane is clamped to the flat surface of a mouthpiece by a ligature. The player places the mouthpiece in the mouth with the reed resting against the lower lip. Air pressure causes the reed to vibrate against the mouthpiece, producing the sound. The player controls tone, dynamics, and articulation through embouchure pressure, air speed, and tongue position.

Double reed (oboe) — Two thin, shaped pieces of cane are bound together. The player places the double reed directly into the mouth (there is no mouthpiece) and blows between the two blades, causing them to vibrate against each other. The double reed requires a very controlled, focused embouchure and produces a more resistant, more intense blowing experience than a single reed.

The Clarinet — Warm, Versatile, and Enormous Range

The clarinet is one of the most versatile and widely used woodwind instruments. It has the largest pitch range of any common woodwind — over three and a half octaves — and a tonal character that changes dramatically across that range: rich and dark in the low register (the chalumeau), bright and penetrating in the upper register (the clarion), and brilliant at the top.

The clarinet is central to orchestral music, concert band, wind ensemble, jazz (where it was one of the original voices of New Orleans jazz and swing), klezmer, folk music, and chamber music. Its warm, flexible tone blends beautifully with other instruments and carries a solo melody with compelling character.

The standard instrument for beginners and the vast majority of players is the Bb (B-flat) clarinet — the most common member of the clarinet family.

Clarinet Anatomy and How It Works

The Bb clarinet consists of five sections:

Mouthpiece — The top section, into which the reed is clamped by the ligature. The mouthpiece is held in the player's mouth and is the primary point of contact between the player and the instrument. The mouthpiece shape (tip opening, facing length, chamber shape) significantly affects tone, response, and ease of playing.

Barrel — A short cylindrical section connecting the mouthpiece to the upper joint. The barrel affects tuning and tone. Different barrels (varying in length, bore, and material) produce different tonal characteristics.

Upper joint — The section with the keys and tone holes played by the left hand. The upper joint carries the register key (sometimes called the octave key), which opens a small hole that shifts the instrument into its upper register.

Lower joint — The section with the keys and tone holes played by the right hand.

Bell — The flared end of the instrument that projects the sound outward and affects the tone and resonance of the lowest notes.

All sections are fitted together with cork-wrapped tenon joints. The joints should fit snugly but smoothly — cork grease is applied to keep them easy to assemble and disassemble.

What to Look for in a Student Clarinet

Key mechanism — Should move smoothly, with no sticking, no excessive play (wobble), and reliable return to the open position. The keys should feel responsive under the fingers. Poor keywork makes the instrument frustrating and unreliable.

Pads — The leather or synthetic pads under each key must seal the tone holes airtight. Leaking pads produce weak, unfocused tones or prevent certain notes from sounding at all. On a new instrument, all pads should seal perfectly.

Bore — The internal bore (the cylindrical and slightly conical tube through the instrument) must be precisely machined. The bore dimensions affect intonation, tone, and response. Quality student clarinets have consistent, well-finished bores; cheap instruments may have rough or inconsistent bores that compromise intonation.

Tone holes — Should be clean, smooth, and precisely positioned. The quality of the tone hole finishing affects how cleanly the pads seal and how evenly the instrument plays across its range.

Joints — Tenon joints should fit securely without being excessively tight or loose. The instrument should assemble and disassemble smoothly.

Register key response — The transition between the lower (chalumeau) and upper (clarion) registers should be clean and responsive. This is one of the most telling tests of a student clarinet's quality.

Wood vs Plastic Clarinet Bodies

Plastic (ABS Resin) Clarinets

Student clarinets are typically made from ABS plastic (a hard, dense plastic resin). Plastic clarinets are durable, consistent, unaffected by temperature and humidity changes, and affordable. They produce a clear, functional tone that is perfectly adequate for learning and for several years of playing.

Plastic clarinets are the recommended choice for beginners — particularly for young players. They withstand the handling, temperature changes, and occasional bumps that are part of a student's life. They can be played outdoors (marching band, outdoor events) without risk of cracking.

Wooden (Grenadilla/African Blackwood) Clarinets

Intermediate and professional clarinets are made from grenadilla (African blackwood) — a dense, dark hardwood with exceptional acoustic properties. Wooden clarinets produce a warmer, richer, more complex tone with greater depth and subtlety. The wood resonates in a way that plastic cannot fully replicate — the difference is audible, particularly to the trained ear.

However, wooden clarinets are sensitive to temperature and humidity. Rapid temperature changes (such as playing a cold instrument with warm breath, or moving from a cold room to a warm one) can cause the wood to crack. Wooden instruments require more careful handling, gradual warming before playing, and attention to environmental conditions.

The recommendation: Plastic for students and beginners. Wooden when the player has the experience and discipline to care for a more delicate instrument — typically at the intermediate level and above.

Clarinet Reeds — The Consumable That Changes Everything

The reed is the thin, flat piece of cane (traditionally Arundo donax, a type of bamboo-like grass) that vibrates against the mouthpiece to produce the clarinet's sound. Reeds are consumable — they wear out, chip, split, and lose their responsiveness. A clarinettist goes through many reeds over the course of regular playing.

Reed Strength

Reeds are graded by strength (a number, typically from 1 to 5, with half-sizes). The strength indicates the stiffness of the cane:

Softer reeds (1, 1.5, 2) — Easier to produce a sound, requiring less air pressure. Respond quickly and play freely. Recommended for beginners.

Medium reeds (2.5, 3) — The standard for most developing and intermediate players. A good balance of ease and tonal quality.

Harder reeds (3.5, 4, 5) — Require more air support and embouchure strength. Produce a richer, more focused, more projecting tone. Used by advanced and professional players.

Beginning clarinettists typically start with a strength 1.5 or 2 and progress to stronger reeds as embouchure and air support develop.

Reed Reality

Not every reed in a box will be good. Cane is a natural material, and reeds vary in quality even within the same strength and brand. Experienced players expect to try several reeds from a box and select the ones that respond best. This is normal — not a defect of the product.

Synthetic reeds (made from polymer or composite materials) offer greater consistency and durability than cane. They do not respond to humidity changes, last longer, and perform consistently. Some players prefer the sound and feel of cane; others appreciate the reliability of synthetic. For beginners, synthetic reeds can simplify the early learning process.

The Mouthpiece and Barrel

Mouthpiece

The mouthpiece that comes with a student clarinet is designed for ease of response — it is typically moderately open, allowing beginners to produce a sound without excessive effort. As the player develops, upgrading the mouthpiece is one of the most effective ways to improve tone and projection.

Mouthpiece characteristics include tip opening (the gap between the reed and the mouthpiece tip — wider = more volume and flexibility, narrower = easier control), facing length (the length of the curve where the reed separates from the mouthpiece), and chamber shape (affecting resonance and tone colour).

A mouthpiece upgrade should be guided by the teacher — the correct mouthpiece depends on the player's embouchure, air support, and musical goals.

Barrel

The barrel connects the mouthpiece to the upper joint. Different barrels (varying in length, bore shape, and material) affect tuning and tone. Barrel upgrades are a more advanced consideration — for students, the standard barrel is appropriate.

The Oboe — Piercing, Singing, and Emotionally Direct

The oboe is a double-reed woodwind instrument with a conical bore (the tube gradually widens from the top to the bell). It produces a penetrating, nasal, singing tone with extraordinary emotional directness. The oboe's voice is so distinctive that it can be heard above an entire orchestra, and it is the instrument that gives the tuning note (the A) to the orchestra before a performance.

The oboe is a smaller, more specialised instrument than the clarinet. Its pitch range is narrower (approximately two and a half octaves), its dynamic range is more limited, and its playing demands are higher. But its expressive power is immense — an oboe melody can convey longing, joy, grief, and tenderness with a directness that few instruments match.

The oboe is used in orchestral music (where it is a core voice of the woodwind section), chamber music, and some film and folk traditions. It is less common in jazz, popular music, and marching band than the clarinet.

Oboe Anatomy and How It Differs

The oboe consists of three sections: the upper joint, lower joint, and bell. There is no mouthpiece in the conventional sense — the double reed is inserted directly into the top of the upper joint. The player places the double reed between the lips and blows.

The oboe's key mechanism is more complex than the clarinet's, with more keys (typically 20+ keys and rings) in a smaller space. The mechanism must be precisely adjusted for reliable operation — even small misalignments can cause notes to fail or speak unclearly.

The conical bore (as opposed to the clarinet's predominantly cylindrical bore) gives the oboe its characteristic tone and also means it overblows at the octave (pressing the octave key produces a note one octave higher), whereas the clarinet overblows at the twelfth (a more complex interval).

What to Look for in a Student Oboe

Mechanism quality — The oboe's complex key mechanism must be precise and reliable. Sticky keys, misaligned mechanisms, or leaking pads are more problematic on the oboe than on most other woodwinds because of the instrument's high air resistance and sensitivity.

Bore precision — The conical bore must be accurately machined. Inconsistencies in the bore produce intonation problems that cannot be corrected by the player.

Material — Student oboes are typically made from ABS resin (plastic) or composite materials. As with clarinets, plastic is more durable and less sensitive to temperature changes than wood. Grenadilla (African blackwood) oboes are found at intermediate and professional levels.

Thumb rest — The oboe is held primarily by the right thumb, which supports much of the instrument's weight. A comfortable, adjustable thumb rest reduces fatigue during extended playing.

Cork and pad condition — All corks and pads should be in good condition, with no leaks. The oboe is less forgiving of air leaks than the clarinet — even a small leak can make notes unresponsive or impossible to produce.

The honest reality: The oboe is not a casual impulse purchase. It is a specialised instrument with high demands (physically, musically, and in terms of ongoing reed costs and maintenance). Most oboe players begin the instrument through a school music programme or on a teacher's recommendation — not by browsing online. If you are considering the oboe, consult a teacher or experienced player before purchasing.

Oboe Reeds — A World of Their Own

Oboe reeds are handmade from shaped cane — two thin blades of cane are tied onto a small metal tube (the staple) and scraped to precise dimensions. The quality of the reed affects everything — tone, intonation, response, and ease of playing.

Unlike clarinet reeds (which are mass-produced and sold in boxes), oboe reeds are typically made by individual reed makers or by the players themselves. Professional oboists spend a significant portion of their practice time making and adjusting reeds — it is an integral part of playing the instrument.

For students, purchasing pre-made reeds from a reputable reed maker or supplier is the practical approach. Student reeds are made with slightly more open tips and slightly softer scrapes to make sound production easier. As the player advances, they learn to adjust and eventually make their own reeds.

Oboe reeds are more expensive per reed than clarinet reeds and do not last as long. This is a real, ongoing cost that should be factored into the commitment of learning the oboe.

Other Members of the Clarinet and Oboe Families

Clarinet Family

Eb clarinet — A smaller, higher-pitched clarinet used in orchestral and band music for its bright, penetrating voice.

Bass clarinet — A large, low-pitched clarinet with a distinctive curved neck and upturned bell. Rich, dark, and resonant. Used in orchestras, bands, and jazz.

A clarinet — Pitched a semitone below the Bb clarinet. Used primarily in orchestral music where the key signature suits the A instrument.

Oboe Family

Cor anglais (English horn) — A larger, lower-pitched oboe with a bulb-shaped bell. Produces a dark, warm, haunting tone. Central to orchestral music.

Oboe d'amore — Pitched between the oboe and cor anglais. Used primarily in baroque music.

For beginners, the Bb clarinet and the standard C oboe are the starting instruments.

The Honest Learning Curve — Clarinet vs Oboe

Clarinet

The clarinet has a moderate learning curve. Producing a sound on a single reed is easier than producing a sound on a double reed — most beginners can produce a tone on a clarinet within the first lesson. The fingering system is logical and largely consistent, and the instrument responds well to developing embouchure and air support.

The main challenges are: crossing the break (the transition between the lower and upper registers, which requires a coordinated key change that students initially find awkward), intonation in the upper register (the high notes require careful embouchure and air control), and reed management (learning which reeds work well and maintaining them).

A teacher is recommended but the clarinet is one of the more approachable woodwinds for self-teaching if necessary.

Oboe

The oboe has a steep learning curve. The double reed requires a very precise embouchure — the air opening between the two blades is small, and the resistance is high. New oboists must learn to manage air efficiently (the oboe uses very little air, meaning the player often has too much air rather than too little — a paradox that creates a unique physical challenge).

Producing a good tone on the oboe takes longer than on the clarinet. Reed management is more complex and more expensive. The mechanism is more intricate and less forgiving of approximation.

A teacher is essential for the oboe. The physical demands, reed management, and embouchure development require expert guidance from the beginning.

Instrument Care and Maintenance

After Playing

Clarinet: Disassemble all five sections. Swab each section with a pull-through cleaning cloth to remove moisture. Wipe the exterior with a soft cloth. Remove the reed from the mouthpiece and store it in a reed case (not on the mouthpiece, where it will warp).

Oboe: Disassemble the three sections. Swab each section carefully — use a small, appropriate swab designed for the oboe's narrow bore. Wipe the exterior. Remove the reed and store it in a reed case with a small amount of moisture (oboe reeds perform better when not allowed to dry out completely between uses, though practices vary).

General Care

Apply cork grease to tenon joints when they become stiff. Never force joints together — this risks damaging the mechanism or cracking the instrument.

Keep the instrument in its case when not playing. Avoid extreme temperature changes (particularly with wooden instruments). Do not leave the instrument in a car, near a radiator, or in direct sunlight.

Annual servicing by a qualified repair technician is recommended for both instruments — particularly for the oboe, whose complex mechanism requires specialist maintenance.

Choosing the Right Instrument — A Comparison

Common Mistakes and How to Avoid Them

Buying the cheapest clarinet available. Very cheap clarinets often have leaking pads, rough bores, and unreliable mechanisms. They produce frustration, not music. A modest increase in budget buys a functional, reliable instrument.

Buying an oboe on impulse. The oboe is a specialist instrument with high ongoing costs (reeds, maintenance) and steep physical demands. Consult a teacher before purchasing.

Not buying reeds. New clarinets may include one or two reeds — this is not enough. Buy a box of reeds in the appropriate strength (1.5 or 2 for beginners). Expect some variation in quality within a box.

Using the wrong reed strength. Reeds that are too hard for a beginner produce no sound or a thin, squeaky tone. Start with soft reeds and progress upward as embouchure develops.

Leaving the reed on the mouthpiece. After playing, remove the reed and store it in a reed case. Leaving it on the mouthpiece causes it to warp, deteriorate, and accumulate bacteria.

Not swabbing after playing. Moisture inside the instrument degrades pads, promotes mould, and causes sticky keys. Swab every time.

Choosing wooden instruments for young beginners. Wooden instruments are sensitive to temperature and humidity and require more careful handling. Plastic is the correct material for students and young players.

Your Pre-Purchase Checklist

Clarinet or oboe?

Clarinet for most beginners — more versatile, easier to start, lower ongoing reed costs. Oboe only on a teacher's recommendation and with a commitment to lessons.

Plastic or wood?

Plastic for all beginners and students. Wood for intermediate and advanced players who understand the care requirements.

Does the mechanism work reliably?

Check all keys for smooth action, no sticking, and airtight pad sealing. The mechanism is the most important quality factor.

Do you have reeds?

Buy a box of clarinet reeds (strength 1.5 or 2 for beginners). For oboe, buy student reeds from a reputable reed maker.

Do you have a swab and cork grease?

Essential maintenance items. Often included with student outfits.

Have you arranged a teacher?

Recommended for clarinet. Essential for oboe.

Why Buying Through Amazon Is a Smart Option

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Amazon Marketplace Protections Explained

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