$3,495.00
or from $1,995.00 today & 5 weekly interest-free payments of $300.00 with 
The HA-4 is not only a state of the art class A headphone amplifier, it can also be used as a compact high-end pre-amplifier. The design is similar to our top of the range Sapphire DAP-800 and will drive any dynamic headphone. Featuring Sugden VCV circuit and coupled to a pure class A zero feedback mosfet output stage. The HA-4 is unconditionally load stable with a discrete constant voltage series power supply. A high input impedance ensures absolute minimal loss of signal with perfect current
Available on back-order
| Inputs | One line level input, one balanced input |
| Outputs | Stereo ¼” jack socket, one line level output |
| Volume Control | Manual operation |
Specifications
| Input Impedance | 20k Ohms |
| Gain | 16dB |
| Channel Separation | >90dB |
| Frequency Response | >0.3dB 20Hz-30kHz |
| Signal to Noise | >95dB |
| Output Impedance | 1 Ohm |
| Gross Weight (packed) | 6kgs |
| Dimensions | 80 x 250 x 310mm (hwd) |
