Tube preamplifiers

Tube pre-amplifiers Single-Ended (class A)

Firebird Balanced

Preamp Dual Mono

Firebird Balanced – the highest model of the Firebird preamplifier lines supporting balanced signals. The preamp is built on the basis of two fully reinforced modules separated from each other. In this solution, two electron tubes 6922 EHG, 12AU7 EHG or 6H30Pi EHG work in one channel, and in the whole device – four
Type: tube, class A, triode, Dual Mono
Amplitude of input voltage: 2 V – 12 V (max)
Input impedance: 50k Ω
Output impedance: 85 Ω
Tubes: 6922 EHG / 12AU7 / 6H30Pi x 4
Power consumption: 40W

from 4 330 PLN Read more / Buy

Firebird

Preamp Dual Mono

Firebird – tube preamplifier designed to work with line signals (eg from CD, DAC etc.) Its audio track (100% tube) is based on two 6922 tubes EHG, 12AU7 EHG or 6H30Pi EHG (optional). In the initial version of this model, these are 6922 EHG lamps, but it is possible to configure it to work with another pair of lamps.
Type: tube, class A, triode, Dual Mono
Amplitude of the output voltage: 2 V – 12 V (max)
Input impedance: 50 kΩ
Output impedance: 85 Ω
Tubes: 6922 EHG / 12AU7 / 6H30Pi x 2
Power consumption: 20W

from 2 150 PLN Read more / Buy

Blazebird

Preamp Dual Mono

Blazebird Dual Mono – working in the mode of two completely separated audio tracks and power supply full tube preamplifier designed to work with line signals (eg from CD, DAC, etc.) the track is based on 6922 EHG and 2A3 EH Gold tubes.
 
Type: tube, class A, triode, Dual Mono
Amplitude of the output voltage: 2 V – 12 V (max)
Input impedance: 50k Ω
Output impedance: 85 Ω
Tubes: 6922 EHG x 2, 2A3 x 2
Power consumption: 50W

from 4 850 PLN Read more / Buy

Phoenix

Source Driver

Phoenix – a module that controls signal sources including those from gramophone MM cartridges. The signal from the phono input is fed to the active electronic system, which is responsible for voltage gain and equalization correction in accordance with the international RIAA standard.
 
Type: passive + optional Phono Op-Amp section OPA2111
Phono input impedance: 47.5 kΩ
Phono output impedance output: < 100Ω
Phono section input amplitude: 1 mV – 10mV (max)
Phono power supply: 2 x 12VDC
Power consumption: 5W

from 1 070 PLN Read more / Buy