“When I run my guitar into two amps simultaneously, I always get a loud hum”. This is a rather common problem, often discussed in the technology section of relevant industry magazines. The Palmer Y box is the solution. Converting the hi-Z guitar signal, the FET input circuitry also drives a transformer which routes the ungrounded signal to the output to eliminate ground loop hum. 9V battery operation is recommended.
The PGA03 Y-box can also be used as a line driver for long cable runs. Also, the PGA03 features a phase reverse switch for the AMP 2 output when using pre-amps or amps that are out of phase.
| Product type | Splitters |
| Split type | 1 in 2 |
| Inputs | 1 |
| Input connectors | 6.3 mm jack |
| Adjustable input | no |
| Number of split-outputs per canal | 1 |
| Output connectors | 6.3 mm jack |
| THRU outputs/channel | 1 |
| Transformer isolated outputs | Yes |
| Adjustable output | no |
| Controls | ground lift, phase |
| Indicators | Power |
| Operating voltage | 9 V block, 9 V DC power supply |
| Width | 125 mm |
| Depth | 80 mm |
| Height | 45 mm |
| Cabinet material | sheet steel |
| Cabinet surface | Powder coated |
| Weight | 0,58 kg |
