Cayin HA-1A CLONE Monolith Tube Amp DAC

https://www.head-fi.org/threads/mon...lifier-with-ess-sabre-dac-29511.888665/page-3

This has been sitting in my audio closet. I used it before, it is one heavy unit. Gave that great tube sound, and also has that ess dac build inside. I had a good time with this tube amp dac. It will be a nice addition for someone.

Note the 4 screws on the top plate. To change the tubes, one removes these 4 screws. I suppose you could just keep the top plate off for sustained tube rolling.

1) The 6N5P crosses over to a US6080 or 6AS7.
2) Dual 6N3 tubes are utilized for the input stage and can cross over to US equivalents 2C51 or 396a.

Model 29511
Input Stage Tube Type 2x 6N3 (crossing over to US equivalents 2C51 or 396a)
Output Stage Tube Type 6N5P (crossing over to US equivalents US6080 or 6AS7)
Output Power (RMS) 0.95 watts/channel @600 ohms
1.1 watts/channel @300 ohms
1.1 watts/channel @150 ohms
1.0 watts/channel @64 ohms
1.0 watts/channel @32 ohms
Inputs 1x 3.5mm TRS stereo analog
1x unbalanced stereo RCA analog
1x USB Type-B digital
Outputs 1x 1/4" TRS stereo headphones
1x unbalanced stereo RCA analog
Headphone Impedances 16-32 ohms, 33-64 ohms, 65-150 ohms, 151-300 ohms, 600 ohms
DAC Chipset ESS Sabre® ES9018S 24-bit@192kHz and 32-bit@384kHz
USB Receiver Chipset Savitech SA9227
Direct Stream Digital™ DSD64, DSD128, and DSD256
Frequency Response 20Hz ~ 20kHz (-1dB)
Signal-to-Noise Ratio ≤ 98dB (A weighted)
Total Harmonic Distortion < 1% @64 ohms
Dimensions 5.9" x 9.4" x 12.8" (150 x 240 x 325 mm)
Weight 20.5 lbs. (9.3 kg)

Rust ontop of amp/dac near the screws.

Price includes fees and shipping.
Shipping is over $50, this thing weighs over 20 pounds and shipping from Hawaii.