Used musical gear buying guide

Connect at least the main audio outputs and headphones. If your setup depends on particular ports, test those as well.

Depending on the model, check:

• L/R outputs;
• headphones;
• audio inputs;
• sustain and expression;
• MIDI DIN;
• USB;
• CV/Gate inputs and outputs;
• removable media slots where applicable.

Gently move connectors to check that the signal does not drop because of loose jacks.

You do not need to test a port you will never use, but connections that are critical to your setup should be verified before payment whenever possible.

Do not immediately discard the records associated with the purchase.

Until the gear has been fully checked, keep:

• the listing or its key details;
• the conversation;
• proof of payment;
• tracking information;
• photographs supplied by the seller;
• packaging, especially if it shows damage;
• any documents or serial information.

Once everything is confirmed, you can decide what to archive long term.

For valuable gear, retaining the serial number, receipt and modification history can also be useful for maintenance, insurance or future resale.

Check that tuners, bridge, saddles, strap buttons and other mechanical parts are stable and complete.

Then connect the instrument to a clean amplifier and verify:

• every pickup;
• selectors and switches;
• volume and tone controls across their full travel;
• any push-pull controls or active circuits;
• output jack;
• unusual noise while operating the controls.

A slightly noisy pot may only need routine maintenance, while drop-outs, intermittent signal or dead components require a different assessment.

On active instruments, also check the battery compartment and circuit power.

The best questions are concrete and easy to compare with the listing and photographs.

You can ask:

• how long the seller has owned the item;
• why they are selling it;
• which defects or issues they know about;
• which repairs or modifications have been made;
• exactly what is included;
• whether any functions are unused or untested;
• whether they can provide photographs of specific details.

There is no need to turn the conversation into an interrogation. Look for specific, consistent answers.

If the information keeps changing or simple technical questions are repeatedly avoided, increase the level of verification before proceeding.

The listing price is only part of the final cost. Before making an offer, consider what may be required immediately after the purchase.

Depending on the item, the budget may also include:

• shipping and insurance;
• payment fees;
• initial setup, adjustment or servicing;
• strings, valves, power supplies, batteries or other consumables;
• a case, stand, cables or missing accessories.

If your total limit is €1,000, spending the full €1,000 on the item may leave no room to make it properly usable.

Set an overall ceiling and separate the amount for the item from the amount needed to bring it to the condition you want.

Photographs are not only there to make the gear look attractive. They should help you verify details that matter to the purchase.

Look for images of:

• front and rear;
• areas subject to wear;
• serial numbers or labels where appropriate;
• connections and panels;
• disclosed defects;
• included accessories.

If all images are distant, heavily edited or consistently avoid important areas, ask for additional photos.

A specific request works best: “could you photograph the back of the headstock, the first few frets and the bridge?” is more useful than “send more photos”.

Turn every control through most of its range rather than testing only the sound you normally use.

Also verify:

• all inputs and outputs;
• secondary switches;
• tap tempo;
• stereo, send/return or loop functions where present;
• expression and external control;
• alternative modes.

A small amount of noise while turning a pot can have several causes, while a control that completely drops the signal or jumps values deserves more attention.

Compare the available functions with the model documentation so you can tell whether something is missing or you are simply using a different mode.

Start at moderate volume with simple settings. Test one input and channel at a time, then work through all advertised functions.

Check:

• clean and drive channels;
• gain, EQ and master controls;
• built-in reverb or effects;
• effects loop;
• footswitch if included;
• any attenuator or power modes.

Move pots and switches slowly to detect drop-outs, noise or unusual changes.

A feature that is “never used” can still affect the amplifier’s value. If it has not been tested, make sure it is clearly described as untested.

When you cannot test the item in person, a video can help verify some functions before buying.

Ask for a simple, specific sequence, for example:

• powering the unit on;
• operating the main controls;
• testing relevant inputs or outputs;
• showing the serial number or another detail already visible in the photographs;
• demonstrating a disclosed fault where possible.

The video does not need to be professional. A short clip that answers the specific remaining questions is more useful.

A video does not replace a complete hands-on test and cannot remove every risk, but it can reduce uncertainty about important functions.

Before sending money, make sure the payment method is understandable and that you can verify the transaction through the official service.

Consider:

• the recipient’s identity;
• costs and fees;
• any buyer protection;
• the terms and limits of that protection;
• whether you can retain a receipt and transaction reference.

Do not assume that every electronic payment automatically includes purchase protection.

Whenever Muviber provides an official payment or protection flow for that specific transaction, use the process indicated by the platform.