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Guide: Keyboard Instruments

From acoustic grand pianos to synthesizers – action, sound generation, care, and buying advice for keyboard instruments.

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Oscillators and Filters: The Building Blocks of a Synth Sound
Synthesizer

Oscillators and Filters: The Building Blocks of a Synth Sound

The two core stages every subtractive synthesizer sound passes through, and what each one actually controls.

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Vintage Synths: Maintenance Risk and Parts Availability
Synthesizer

Vintage Synths: Maintenance Risk and Parts Availability

Genuine vintage analog synths carry real, well-documented age-related failure points worth knowing before buying.

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Buying a Used Accordion: What to Check
Accordion

Buying a Used Accordion: What to Check

A practical checklist for evaluating a used accordion before you buy.

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Checking Bellows for Air Leaks
Accordion

Checking Bellows for Air Leaks

The bellows is the "engine" of an accordion - a leak here undermines everything else about the instrument.

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Reed Types Explained: Machine-Made, Tipo a Mano and A Mano
Accordion

Reed Types Explained: Machine-Made, Tipo a Mano and A Mano

The real axis accordion reed quality is judged on - and a materials point worth getting right.

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Button vs. Piano Accordion: Which One Should Beginners Choose?
Accordion

Button vs. Piano Accordion: Which One Should Beginners Choose?

Comparing the two treble-side layouts and how the choice affects a beginner's learning path.

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Determining a Grand Piano's Age From Its Serial Number
Grand Piano

Determining a Grand Piano's Age From Its Serial Number

How to actually find out how old a used grand piano is, instead of taking a seller's word for it.

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