The only thing I did was open the amplifier and clean the input board because the input channel selector wasn't working properly. I cleaned the outside a bit but it still needs to be cleaned both outside and inside.
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VB401R Viborg Audio 99.99% Pure copper Quality Rhodium plated Connector Amplifier Terminal Banana Speaker Plug Jack
Aliexpress UK
Cyrus Integrated Amplifier No remote or cables
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Stereo 10KA 20KA 50KA 100K 250K Japan ALPS RK27 Volume Potentiometer LOG POT Attenuator For Hifi Audio AMP DIY 6mm Round Shaft
Aliexpress UK
The JVC 4VN-550 4 Channel Integrated Amplifier is a fully working piece of equipment that has been updated with a new plug for added convenience. This silver-coloured amplifier from the trusted brand JVC offers 4 channels for enhanced sound quality and is perfect for home audio and HiFi enthusiasts looking to improve their sound system. With its sleek design and reliable performance, the JVC 4VN-550 is a great addition to any sound setup.
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Fosi Audio BT30D PRO Bluetooth Sound Power Amplifier 2.1 Channel Amp Audio Reciver for Speaker Subwoofer 165Wx2 +350W BT30D PRO
Aliexpress UK
Fantastic piece of HiFi. Input sensitivity: 2.5mV (MM), 150mV (line). Signal to noise ratio: 72dB (MM), 100dB (line). Phono input for a record deck. Adaptor links included, see photos. Total harmonic distortion: 0.005%.
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AIYIMA Amplifier GaN Power Adapter 48V 5A Switch Power Supply Plug For TPA3255 TAS5630 Sound AMP EU US AU UK AC100-240V
Aliexpress UK
With a sleek black design and high-quality audio inputs and outputs, this amplifier is perfect for any audio setup. Multi award winning and product of the year. You truly cannot beat the sound quality of this for the price.
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Leicozic New PM1000-3 / CMS1000-3 Professional Powered Mixing Console Audio Mixer Amplifier 1300w *2 Ampli Mikser 48V Phantom
Aliexpress UK
Experience elite hi-fi sound with the Cambridge CXA80 amp & CXC transport. Boxed, remote included, minimal wear. A high-performance upgrade at a superb value.
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Nobsound NS-05P Fully Balanced Passive Preamplifier Pre-Amp XLR/RCA Volume Controller For Active Speakers And Other Audio Device
Aliexpress UK
With multiple inputs including phono, aux, tuner, and two tape options, this amplifier allows you to easily connect a variety of audio sources. Weight: 5.4kg. Speaker load impedance: 4Ω to 16Ω. Output: 150mV (line), 30mV (DIN).
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110/220V 555BT Dynamic Screen Sound Amplifier 628BT HiFi Stereo Digital Bluetooth Amplify For Home Car Karaoke theater Max 2500W
Aliexpress UK
The Arcam AVR200 diVA Integrated Amplifier with Remote Control is a high-quality audio device manufactured in the United Kingdom in 2001. This amplifier, with a sleek silver design, offers a variety of features including Dolby Pro Logic II surround sound, FM/AM radio tuner, and multiple audio outputs such as headphone jack, stereo RCA, and banana speaker jacks. With 5.1 channels and 6 inputs, this Arcam model is ideal for home audio systems looking for a versatile and powerful integrated amplifier with both analog and digital capabilities. The unit also boasts a power output of 100W, providing clear and dynamic sound reproduction.
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Nobsound E6 Mini Valve Tube Preamp 12J1S Tube Home Desk HiFi Stereo Audio Class A Pre-amplifier
Aliexpress UK