Super Heterodyne receiver With 8 Tubes 6SK7 6SO7
Schematic for an 8-tube superheterodyne AM radio receiver. Here's a breakdown of the possible functionality based on the components and the concept of a...
Motan 101 Tube Receiver (Based on Tube Types)
While specific details about the Motan 101 tube receiver remain elusive, the provided information about the tubes it uses (6SA7, 6SK7, 6SQ7, 6V6, 5U4C)...
Radio Craftsmen C400 Amplifier
The Radio Craftsmen C400 is a piece of vintage audio equipment shrouded in some mystery. While specific details about it can be elusive, this...
Pre Amp Model CR With Receiver OldSchematic
The CR (Cathode Ray) model front-end amplifier with 12AX7, 12AU7, 6BD6, 6AL5 tubes and a 5MK9 rectifier is a classic design known for its...
Shanghai Radio Type 158 with Tubes 6SA7GT and 6SK7GT
The Shanghai Radio Type 158 is a vintage radio model produced in China around the 1980s. This particular variation stands out from the standard...
The Mighty 12AT7: A Workhorse of Vintage Audio
The Mighty 12AT7: A Workhorse of Vintage Audio
The 12AT7, a seemingly unassuming nine-pin glass tube, holds a legendary place in the history of electronics....
