EQ / Preamp (Amp-in-a-Box Preamp (Marshall))
The Sinvertek SRAA MGAT-1 EVO is an analog amp-in-a-Box Preamp (Marshall) pedal based on the Marshall (SRAA - Sinvertek Real Amp Abstraction), with Gain, EQ (Bass/Mid/Treble/final tone shaping), 5 Marshall era voicings (JTM45 / 1959SLP / JCM800 / JCM2000 / JVM), 3-channel gain stage, output-mode select (Speaker Out / Preamp / Pedal) controls, made in China.
| Category | EQ / Preamp (Amp-in-a-Box Preamp (Marshall)) |
| Circuit / based on | Marshall (SRAA - Sinvertek Real Amp Abstraction) |
| Signal | Analog |
| Controls | Gain, EQ (Bass/Mid/Treble/final tone shaping), 5 Marshall era voicings (JTM45 / 1959SLP / JCM800 / JCM2000 / JVM), 3-channel gain stage, output-mode select (Speaker Out / Preamp / Pedal) |
| Switches | Voicing selector (5 Marshall eras), 3-channel gain switch, output-mode switch |
| I/O | Speaker Out / Preamp out / Pedal (front-of-amp) modes |
| Power | 9V DC |
| Country of manufacture | China |