ATM-300R
Price range: 20,300.00 € through 22,800.00 € incl. VAT 23%
- Product description
- Additional info
- Technical information
Legendary musical charms of jubilee-long reputed, genuine 300B diect-heated valve
– Self-biased Class-A operation at 300B output stage
– 3-stage triode amplification for sublimate musicality
– DC-driven heater to reduce noise inherent in direct-heated valve
– Bias/current meter to check optimum operation of output valve
– Damping selector control to create one’s favourite sound
– Lavish employment of second-to-none, custom-selected components
– Copper-plated chassis to remove magnetic distortion
– Attenuator on direct-CD input
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|---|---|
| Dimensions | N/A |
Valves employed: 300B × 2, 5U4GB ×1, 12BH7A × 2, 12AU7A(ECC82) × 2
Rated output: 8W + 8W (8 ohms)
THD: less than 1% (6W)
Input sensitivity: 230, 300, 450mV
Damping factor: 0, 4, 6dB adjustable
Air Tight
Air Tight is a Japanese company that has earned an excellent reputation in the world of high-end audio equipment. Founded in 1986 by Atsushi Miura, Air Tight has established itself as a leading manufacturer of tube amplifiers and phono preamplifiers with exceptional sound quality and craftsmanship.





