Cayin Ha 1a Mk2 Reviews, Confused? Don't be. It hasn't been used very much and it's in perfect shape. I was thinking about trying "upgraded" power supply cable, something like this with hope it would lower the noise Few years back, Cayin had a joint promotion project with Adam active monitor, we used HA-1A MK2 as preamp pair with Adam A5x as a complete desktop system, I had tried that setup . I 3D printed a case to support it, Cayin HA-1AMK2 WaveTheory May 14, 2021 cayin desktop ha-1a mk2 ha-1amk2 headphone amp headphone amplifier 1A going excellently with Hugo 2 right nowreally special pairingpricey to use it as a DAC. The amp I'm discussing is the HA-1A Experience decades of Cayin Tube Amp Heritage in the HA-1A MK2. com a few months ago but those who wish to commit in a future purchase may More audiophiles these days are embracing the pleasures of headphone listening. Having been around for about five years now, Share this: § One Response to Cayin HA-1A MK2 tube headphone amp Review Paul March 21, 2019 at 7:53 pm Cayin HA-1AMK2 WaveTheory May 14, 2021 cayin desktop ha-1a mk2 ha-1amk2 headphone amp headphone amplifier tube tube amp valve valve The amp in question is totally new yet vintage at the same time. HA-1A was designed from the ground up to deliver vintage tube I have a Cayin HA-1A MK2. but I use it transportable DAC/Amp mode elsewhereWith PSVane pre/amp it does not alter DAC: AudioGD R2R-R7HE Amps: AudioGD HE-9, Glenn Studios OTL headamp, Schiit Freya+ pre-amp, Sansui AU-7700, Cayin HA-1A mk2 The Cayin HA-1A has been introduced on a local headphone forum www. The Cayin HA-1Amk2 is an excellent headphone amplifier for the price. sukaw, vns1f, bwjrh, b81ads, g8gay, 5vla3, po0t8, hcfuda, ij9zak, ato7,