Adastra UM30 - Power Amplifier - Black - Good - image 1

Adastra UM30 - Power Amplifier - Black - Good - image 2

Adastra UM30 - Power Amplifier - Black - Good - image 3

Adastra UM30 - Power Amplifier - Black - Good - image 4

Adastra - Power Amplifiers

Adastra UM30 Power Amplifier

Name: Adastra UM30 - Power Amplifier - Black - Good
Brand: Adastra
Price: 69.00 GBP
Availability: InStock
Rating: 4.9 (211 reviews)

30W Class D mixer-amp with Bluetooth, FM and USB playback

Good Condition guide

£69.00

Free UK delivery by 13 - 15 Oct

THERE IS ONLY ONE.

Free Express UK delivery 30-day returns Quality assured

About the Adastra UM30 Power Amplifier

Why this one

Good condition - clearly used, with scratches and dents from normal use
Class D 30W mixer-amp with Bluetooth, FM and USB playback built in.
Ideal for shops, bars, cafes and background music or PA setups.

Condition: Good

This power amplifier is in good condition. Our 8-point functional test was completed in full: all checks passed except no hum. Note: The amplifiers are in good working order, but there is a constant high-pitched buzzing sound whenever they are plugged in. Audio still plays through fine, but the buzzing is definitely present. Cosmetically, there are quite a few surface marks and scratches throughout, though nothing that affects the overall appearance of the amplifiers. Please review all photos carefully, as they provide an accurate representation of the cosmetic condition of the product.

What's included

Adastra UM30 (Black)
No additional accessories included

About this model

The Adastra UM30 is a compact 30W mixer-amplifier built for public address and commercial audio installations. It uses Class D amplification with a transformer output and can drive either a 100V line or 8 ohm speakers. Inputs include a 6.3mm microphone jack, RCA line inputs and a 3.5mm aux jack, alongside built-in Bluetooth, FM radio and USB playback. Mono speaker output is via screw terminals, with a line output and 24V DC terminals also provided. At 249 x 210 x 44mm and 2.35kg, it is slim enough that two units fit side by side in 1U of 19" rack space.

A great opportunity to own a Adastra UM30 at this price point.

General

Brand	Adastra
Model	Adastra UM30
Category	Power Amplifiers
Condition	Good

Condition

Like New

Excellent

Very Good

Good

Fair

Spares or Repair

This power amplifier has been inspected and set up by our workshop. Every item is a single, one-off piece, photographed as it is so you know exactly what you are buying.

Condition guide

Our inspection process

01
Workshop inspection
Checked by a specialist, not just a technician. Body, hardware and cosmetics visually assessed for wear, damage and authenticity.
02
Function tested
Controls, connections and electronics tested at the bench to confirm everything works as it should.
03
Prepared for use
Cleaned and set up where needed so it arrives ready to use straight out of the box.
04
Photographed & documented
Every angle, mark and detail captured in high resolution so you know exactly what you are buying.
05
Double-boxed dispatch
Re-checked before packing, then carefully packed and sent tracked and signed-for.

4.9

211 reviews on

"Buying was very quick and easy, delivery was confirmed a few hours later and was fully tracked and on time. Highly recommended!"

Matthew Williams

Bought a subwoofer

"Great to deal with. Quick responses and fair pricing on my old Marshall amp."

Anthony Hinkley

Sold a Marshall amp

"No hassle selling equipment, good service throughout the entire process."

Blair Trowbridge

Sold studio gear

After you buy

01
Order placed
Payment confirmed instantly. You'll get an email receipt and tracking link to follow.
02
Workshop pack
We re-check the inspection, photograph the packing, and carefully box for safe transit.
03
Tracked dispatch
Signed-for courier across the UK. Most orders arrive within 2 working days.
04
30-day returns
Not the one for you? Send it back within 30 days for a full refund.