SOLD

Looking to pair your SR1a's with one of the best possible amplifiers? Well, this might just be the right choice for you! And of course, this drives conventional headphones as well to a degree that this might be the last amplifier you'll ever need. And let's not forget the HSA-1b is also able to power your passive speakers.

Alongside Raal's own SR1a's I've witnessed amazing synergy with:
- ZMF Verite C's
- Sennheiser HD800(S)'s
- Harbeth P3ESR loudspeakers

The amplifier has been bought originally in 2/2021. Ships from Finland / EU. Please notice: this is a dual voltage unit (110V / 230V).

Manufacturer's website:
https://raalrequisite.com/amplifiers/hsa-headphone-speaker-amplifier/

Retailer's website:
https://www.headphoneauditions.nl/product/raal-requisite-hsa-1b-headphone-speaker-amplifier/

Review from heaphones.com:
https://forum.headphones.com/t/raal-requisite-hsa-1b-switch-drive-amplifier-review/9973