The 50 tube amplifier is a single ended Class A design with zero feedback, handmade amorphous, inter-stage coupled transformers, single-ended tube designs that also offer beautiful sound.
Sound of 50 tube is similar to the 45 tube, but have almost twice more power.
The amorphous output transformers for 50 tube mono-blocks are also handmade and custom built for Destination Audio in close accordance with our exacting specifications, which are designed to work specifically to work perfectly with the 50 tube.
Type 50 Tube Mono Power Amplifiers
Power
THD
Input impedance
Freq resp
Driver tube
Power tube
Rectifier tube
Dimension (WHD)
Weight (net)
3.4W Class A
<2%
900K Ohm
14-60,000Hz
ECC40
50
5U4G
17.5" x 8" x 10" (445 x 203 x 254 mm)
55 Lb (25 kg)