Sugden Audio HA-4

Sugden Audio HA-4

Masterclass Series Headphone Amplifier Pure Class A

Sugden Audio HA-4
Sugden Audio HA-4
Sugden Audio HA-4
Sugden Audio HA-4
1.900,00 Price include 21% VAT Price exclude VAT € 1.570,25
AVAILABILITY1 WEEK (RUNNING OUT)

Masterclass HA-4 Headphone Pre-amplifier
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 gain.

Features
- 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)