Delivery time approx. 1-2 weeks.

Highlights
- New, improved third-generation circuit design
- Improved power supply section for higher stability and lower noise
- Use of rectifier tubes type GZ34 / 5AR4, offering greater compatibility with a variety of alternative tubes for "tube rolling"
- Third-generation EI output transformers with wide bandwidth
- Third-generation toroidal transformer
- High-quality DUELUND coupling capacitors from Denmark
- Low-noise, regulated voltage amplification stage
- Classic point-to-point hand wiring
- Balanced and unbalanced headphone outputs
- RCA and XLR inputs
- Speaker outputs
- Adaptation to high / medium / low impedance
- Refined new industrial design in family style with improved craftsmanship and detailing
The HA-300 MK3 is equipped with
- Genalex Gold Lion PX300B ×2
- JJ 6SN7 ×2
- JJ GZ34 / 5AR4 ×2
With its improved power supply, expanded flexibility in choosing rectifier tubes, enhanced sound quality, and refined new appearance, the HA-300 MK3 is an important new flagship model in Cayin's tube amplifier product range.










