What a fair price looks like
Condition on WishThrift is described by the seller against five grades, and nobody inspects it on your behalf — so the description and the photographs are what you are buying on.
| Condition | Typical | What it means |
|---|---|---|
| New with Tags | £250 (~$333) | Unused, tags or seals intact |
| Like New | £212 (~$283) | Barely used, no visible wear |
| Good | £162 (~$216) | Light signs of use, complete and working |
| Fair | £112 (~$150) | Heavily used, or a described fault or missing part |
| For Parts | £62 (~$83) | Not working or incomplete, sold as seen |
Sterling guide ranges with an approximate US dollar equivalent at £1 ≈ $1.33 (July 2026). Sellers set their own asking price; these are a starting point for judging an offer. All five grades explained.
The checklist before you pay
Neck and truss-rod problems on stringed instruments, and undisclosed repairs — especially a repaired headstock break, which permanently changes what an instrument is worth.
Run through these before money changes hands — they are the things that decide whether a guitar amplifier is worth what is being asked:
- Hum, crackle or intermittent output
- Replaced speakers and transformers on collectable amps
- Torn tolex and damaged corners
- Solid-state practice amps, which sell for very little
And the things worth paying more for, because they hold their value:
- Valve amps from recognised makers
- Original speakers and transformers
- Recent valve service with no hum or crackle
- Original footswitch and cover
Common faults and fakes
Counterfeits of premium guitars exist and usually show in the headstock shape, the logo decal and the serial format.
Ask for the serial number and where it was made, whether anything has ever been repaired or replaced, and for a photograph sighting down the neck from the headstock.
WishThrift does not authenticate, inspect or grade anything, and no marketplace check replaces your own. If a seller will not answer a direct question about condition or origin, that is the answer.
Questions to ask the seller
These are the three that get asked most often about a guitar amplifier, and the answers tell you most of what you need:
Plug in and listen at idle. Hum on a valve amp often means tired valves or filter capacitors, and buyers price that in.
Say if you know. Fresh valves are worth real money and old ones are a known upcoming cost.
Sweep every knob and switch. Scratchy pots are cheap to clean but must be mentioned rather than discovered.
Also worth establishing before you commit:
- Play it at volume and listen for hum or crackle
- Check whether the speaker and transformers are original
- Note the exact model and year if you can date it
Photographs to ask for
If the listing does not already show these, ask — a seller who has the item will send them in minutes:
- The amp from the front, controls visible
- The rear panel showing inputs, outputs and the valve complement
- The speaker cone through the grille if visible
- The cabinet corners and any tear, dent or wear
Details to confirm before you commit
- Brand, model, wattage and whether valve, solid state or modelling
- Combo or head, and the speaker size and make
- Number of channels, and whether it has reverb or effects loop
- Valve age and bias status if applicable, and any hum or crackle
Live guitar amplifier listings
Nothing matching is listed at the moment. Browse music & instruments for what is live now, or everything on the site — stock changes daily and new listings are free to post, so it is worth checking back.
When to buy
Steady with a Christmas lift. Recognised valve amps hold value strongly and sell within days.
Prices move against that cycle for a buyer: the cheapest time to buy is when sellers are listing most, not when demand peaks.
Paying and collecting safely
WishThrift does not process payments, hold funds or offer buyer protection — you agree the price and the method with the seller directly, which is what keeps the platform free on both sides. Meet somewhere public where you can, inspect before you pay, and keep the conversation on the site so there is a record of what was agreed. Be wary of any seller who wants to move the conversation elsewhere before you have agreed anything.
Selling one instead?
If you already have a guitar amplifier sitting unused, it is free to list and there is no commission — the price you agree is the amount you keep. Read how to sell guitar amplifier for what to photograph and how to price, or what guitar amplifier is worth at each condition grade.
Frequently asked questions
What should I pay for a used guitar amplifier?
Around £26 to £162 in good condition, more for barely-used examples and less for anything with a described fault. Compare against the seller’s photographs rather than the grade alone.
How do I check a guitar amplifier before buying?
Ask for the serial number and where it was made, whether anything has ever been repaired or replaced, and for a photograph sighting down the neck from the headstock.
Is buying a guitar amplifier second hand safe?
Yes, with the ordinary care any private sale needs. WishThrift does not authenticate, inspect or hold funds, so inspect before you pay where you can, meet somewhere public, and keep the conversation on the site. Neck and truss-rod problems on stringed instruments, and undisclosed repairs — especially a repaired headstock break, which permanently changes what an instrument is worth.
See also: all buying guides · guitar amplifier value guide · selling guitar amplifier · Music & Instruments · condition grades.