100% Hand built stereo, singled-ended class A Triode/Ultra-Linear, all tube power amplifier using 807, 6N1P and 5U4 tubes. This amplifier layout has been carefully designed using a combination of Vintage, and high quality components. These high quality components are brand new and consist of Triad filter choke, Heyboer output transformers, Illinois capacitors, carbon resistors, gold-plated RCA jacks, speaker jacks, top grade ceramic tube sockets, IEC connector and power switch. Coupling capacitors are Auricap caps. Illinois electrolytic capacitors are used in the cathode section and Cornell-Dubilier electrolytic capacitors are used in the power supply section. In the input stage, gold plated shielded wire was used. All components are perfectly matched left to right for proper channel balance. This amplifier is all handwired, with point to point circuitry, using less wire, which allows this amp to run continuously, with extreme quiet operation. This amplifier has built in volume control and can be used with or without a preamp. You can connect any fixed or variable source output directly to this amplifier. You can use the audio out from an iPod, CD, DVD, MP3, Computer, TV, XM or SIRUS to the input connection. Amplifier was designed utilizing four tubes, one 6N1P (Input) can be substituted with 6BZ7, 6BZ8, 6922, 6FQ7, 6EV7, 6GU7, 6BQ7, 6CG7 or 6DJ8, two 807 (Output) and 1-5U4 (Rectifier) can be substituted with 5Y3, GR34 or 5AR4. This amplifier features switchable Triode/Ultra-Linear mode, one pair of input, volume control, power switch, power indicator, right/left speaker terminals (8 Ohms) and circuit protection. You will be amazed at the bass sound of such a small amplifier. Made in Chicago, IL USA.
Input connector - One pair of input.
*Built in volume control and can be used with or without a preamp.
*Tubes: 2-807(GE), 1-6N1P(Russian) and 1-5U4(GE)
*Input Impedance: 100K ohms
*Load Impedance: 8 Ohms
*Circuit Type: Single-Ended Class A
*All tube signal path, no feedback, switchable between Triode and ultra-linear operation.
*Power Output: 2.5 Watts x2