Up for sale is my Woo Audio WA7 Fireflies (Gen 3). Arguably the most beautiful desktop unit ever created. Listing includes original packaging, stock tubes, and an upgrade set of tubes (RCA Clear Top (Old New Stock)).
See specs below:

• Class-A balanced headphone amplifier and DAC
• Up to 1.5w power output (4.4mm balanced)
• Tubes: 12AU7 / 5963 driver tubes, self-biasing
• Premium Polytetrafluoroethylene (PTFE) tube sockets
• ESS SABRE Audiophile DAC up to 24-bit/384kHz PCM, and up to DSD256 (11.2MHz)
• High-retention USB connector x 1
• RCA analog Input x 1
• 4.4mm (5-pole) by Pentaconn by NIPPON DICS balanced headphone output (recommended)
• 6.3mm (1/4”) stereo headphone output
• Compatible with full-size headphones and IEMs (8–600 Ohms) at 99db and below sensitivity
• Frequency response: 10Hz to 46kHz, -3dB
• Signal to noise ratio: 100 dB
• Tube preamplifier function (PRE-OUT):
  - 4.4mm (5-pole) by Pentaconn by NIPPON DICS balanced pre-out output (recommended)
  - 3.5mm (1/8”) stereo pre-out
• Internal linear power supply

Price includes shipping to CONUS

Only trades I would be interested in include:
Aroma A100TB
MASS-Kobo 475
Astell&Kern SE300



PM for any question! Thanks.