The St35 Ultralinear is a Stereo all tube power amplifier
The design is based on the famous Dynaco St35 but with an upgraded power supply and dual level indicators.
Assembly was made using point-to-point wiring (no PCBs).
The setup for this amp is:
2 12DW7 Input tubes.
4 EL84 Power tubes in Push-Pull Ultralinear operation.
2 EM80 Level indicators.
1 GZ34 Full wave rectifier filtered by a 4H Choke.
Power: 30 Watts RMS
Frequency Response: +-1dB 20Hz-20Khz
Intermodulation distortion: Less than 1% with 1Volt input.
Input impedance: 500KOhm
Output Impedance: 4, 8 and 16 Ohm
The St35 amps are assembled to order and have a lead time of 30 days before the unit is shipped.