| Audio circuit type: | Passive, transformer based |
| Transformer: | Eclipse ET-DB2, 12:1 ratio |
| Number of channels: | Single channel (mono) |
| Frequency response: | 20Hz ~ 18.5KHz (± 0.2dB) |
| Dynamic range: | 128dB |
| Total harmonic distortion: | 0.01% from 20Hz~20kHz @-10dB |
| Phase Deviation: | 1° @ 100Hz; 8° @ 20Hz |
| Input Impedance: | 140k Ohms, unbalanced |
| Output Impedance: | 150 Ohms, balanced |
| Maximum Input: | +18dB @ 20Hz |
| Input Connectors: | 1/4" in & thru |
| Output Connectors: | XLR-M out |
| Construction: | 14 gauge steel chassis & outer shell |
| Size (L x W x D): | 4.25” x 2.75” x 1.75" (108 x 70 x 44mm) |
| Weight: | 1.2lb (0.54kg) |
| Shipping size (L x W x D): | 6.5" x 4" x 3" (165 x 76 x 102mm) |
| Shipping weight: | 1.35lb (0.61kg) |
| Power: | Passive, no power required |
