Tube Head Pre Amp

Tube Head Pre Amplifier

The Tube Head uses a single 5670/2C51 tube on the input stage which helps eliminate any trace of digital harshness.

With the auto bias adjusting hybrid circuitry, there is no need to adjust or try to match the tubes.

The dual-chassis, double-decker design (with a separate power supply) is top notch, and also features a black anodized aluminum face plate.

The Tube Head is perfectly matched with the Big Joe Power Amp and it's equally as complimentary to your favorite power amp!

A perfect compliment to the Big Joe Power amp
Everything is installed and customizable
Fully Portable and Versatile -- Built to last!
Auto bias adjusting hybrid circuitry
Dual-chassis, double-decker design with a separate power supply

Specifications

Tube Buffer: 1 X 5670 (2C51) vacuum tube. DC amp uses no coupling capacitors
Frequency Response: 6Hz~100Khz ,-1dB at 600 ohms loading, low noise
Power Input: 110V / 220V Switchable
Inputs: 2 X RCA<0.01 ohms
Outputs: 1 X RCA
Size: 11cm/4.3in(L) x 8cm/3.2in(W) x 10cm/4.0in(H)
Weight: 960g / 33.8oz

Additional Features:

Volume control internal switch for Series or Shunt (adjust to suit your taste)
Exchangeable OP amplifiers; You swap to suit your taste.
LC-1 auto bias adjusting hybrid circuitry.
There is no need to adjust the bias or try to match the tubes

Package Includes:

Tube Head Pre Amp with 5670 NOS Vacuum tube installed
Power cord
Power supply DIN cable
Hex key
Tube Head Manual