BLACKHEAD-50 tube guitar head

Fully 50W tube head with a clean channel and switchable crunch/lead overload. The nature of the sound is a rectifire. socket for the electric guitar. Power supply tubers network and standbay. Send and return sockets for connecting external effects. XLR MIX OUT connector is the output of a passive speaker simulator for sending a signal to the line, for recording, etc. The SLAVE OUT output is used to send a signal to another power amplifier, combo, etc. Sockets for connecting cabinets with a nominal resistance of 4.8 and 16 ohms. Sockets for connecting a footswitch and a 3-position toggle switch for switching channels without a footswitch (CLEAN/CRUNCH/LEAD) . For footswitch control, this toggle switch must be set to the middle position. The holder of the mains fuse and the 220 volt mains connector. Footswitch -3-button with backlight of all modes is included. The amplifier uses 5 pre-amplification lamps of the ESS83/12AH7 type.
Pure channel: gain, low, medium, high, present, volume. blue LED. Overload 2 options – crunch (green LED) and lead (red LED) : gain crunch, gain lead. low, medium, high, present. volume. Boost (for solo) (yellow LED) : volume. When the boost volume control is set to the left extreme position, the volume does not change when the boost is turned on. In the right extreme position, the volume increase on all channels is 2 times. When the boost is turned on on a clean channel, only an increase in volume occurs in accordance with the position of the boost volume control, and on the crunch and lead channels, there is also an increase in gain + 3dB for greater solo singability. Gate: toggle switch for 3 positions Output lamps can be used of the following types: 6L6, EL34, 6P3C-E. An offset toggle switch is installed near the panels of the output lamps for the installed type of lamps.