Electronic tube post amplifier

Specification:

• Frequency Range:10 Hz- 20,000 Hz (-1 dB)
• Gain:8dB (load >1kOhms)
• Powering:48 Volts
• Circuit form:Double tube differential amplifier
• Tube type:GE5654W *2
• Tube voltage:DC100V
• Turn ratio of output transformer: 6.5:1
• Connectivity:3-pin male/femaleXLR connector
• Weight:560 grams
• Dimensions:139x116x50mm