Up for sale is my personal Leak Stereo 20 Dual mono block valve Power amplifier. She has been completely refurbished in order to last another 50 years. Powder coated dark Grey. New power cord and connector and EU plug. All new caps and resistors please see photo. Brand new input RCA attachment for pre amp. Brand new speaker connectors . Please see the detailed pictures for the work done and condition is MINT. VIDEO OF ITEM IN USE AVAILABLE TO WINNER. I will include a set of valves for you to start and play. Please remember CONNECT SPEAKERS ALWAYS BEFORE STARTING.!!! No returns or refunds on vintage audio. Please take a care and she will sing for another 50 years. SPECS: The Stereo 20 used EL84 output valves and ECC83 preamp valves. The GZ34 rectifier was employed in its design. Its output stages were identical to the slightly earlier TL12 Plus (1957). The much earlier original TL12 from 1949 had larger bottle valves and gained a reputation with sales to broadcasting corporations worldwide. Enduring Legacy: The Leak Stereo 20 is considered one of the ten best amplifiers of the 1950s. Its soft bass, though sounding alien to modern ears, contributes to its unique character. Collectors now seek out these vintage amps. Personal Touch: If you happen to own a Leak Stereo 20, cherish its warmth, detail, and musicality. It’s a piece of audio history that continues to resonate with enthusiasts. And remember, it’s not just about the technical specs; it’s about the emotional connection to music that this amplifier provides.