GSS 06B400GPA Bulletpack-PA50 50 Watt mini guitar Power Amp

A unique size vs. power ratio.

1. Top quality electronics :
   - The renowned electronic digital amplifier circuit used has been selected through numerous hours of listening tests
   - Very careful electronic schematic design and implementation
   - No stiff cost optimization which would have leaded to using low quality components and over simplifying the electronic schematic
   - Highly optimized power supply blocks with numerous independent regulation stages and many LC filtering stages
   
   
   Simplicity best serves sound quality : This product's features have been voluntarily limited to prevent too many / too complex electronic stages from altering sound quality and raising power consumption (Cf. company's environment charter).
   
   
   The sound is both warm and very detailed as with a tube amplifier head...but in a much smaller form factor !
   
   
   Colour: black
   
   

   Auto-switch power supply allows operation over 100 to 240 Volt (50 / 60Hz).

   
   

   New revision from September 2020 has 1/4" (6.35mm) output jack sockets.

   
   

   IMPORTANT Notice : this product is a Power Amplifier which requires to be used together with an external preamplifier.

   
   
   
2. 
   One volume potentiometer
   3 band equalizer
   Inputs / Ouputs: one 1/4" jack input and two loudspeaker outputs
   
   
3. 
   Ultra light weight: 1.2 Lb.(450 g) only !
   
   Dimensions: 4.7 x 4.7 x 1.8 inches (120 x 120 x 45 mm)
   
   
4. 
   
   - Two 50 Watt R.M.S. over 8 Ohm amplifier channels (2 x 25 Watt R.M.S. over 16 Ohm)
   - Amplifier efficiency: > 93%
   - Amplifier THD (1W/1kHz): < 0.07%
   - Amplifier SNR (1kHz at max. power): 80 dB
   - Nominal DC voltage supply: 28 Volt
   - Power consumption in stand-by mode: 1.5 Watt max.
   
   
   - Frequency response: 20-20000 Hz