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Power Amplifier Air Tight ATM-300R
Description
Air Tight ATM-300R: Reference Single-Ended Triode Stereo Power Amplifier
The ATM-300R represents a profound dedication to the legendary 300B direct-heated triode valve. Air Tight’s approach with this model is to abolish vanity and focus entirely on extracting pure musicality. By pulling out the full potential of the 300B valve’s musical soundstage without any additive coloration, the amplifier achieves a goal of unmatched timbral purity and tonal realism.
Key Technological Features
- Design Philosophy: Extracting the inherent potential of the 300B triode to ensure faithful and realistic sound reproduction.
- Sonic Character: A transparent musical soundstage characterized by timbral purity and an absence of artificial coloration.
- Engineering Focus: Utilizing the unique idiosyncrasies of the 300B valve to deliver a life-like tonal experience.
- Goal: Achieving absolute tonal realism through a minimalist and uncompromising circuit approach.
Specification
| Frequency response | 30 Hz – 40 kHz (−1 dB / 1 W) |
|---|---|
| THD | < 1 % (1 kHz / 1 W / 8 Ω) |
| Damping factor | 7 (1 kHz / 1 W / 8 Ω) |
| Input sensitivity | 290 mV (9 W) |
| Dimensions (W x D x H) | 430 x 275 x 245 mm |
| Weight | 24,5 kg |
| Power Output | 9 W + 9 W (THD < 10 %) |
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. One of Air Tight's hallmarks is its unwavering dedication to traditional tube sound technology. While the audio industry has seen a shift to solid-state and digital amplification, Air Tight has remained committed to preserving the warm, natural sound for which vacuum tubes are renowned. This unwavering dedication to tube technology has made Air Tight an icon among audiophiles who appreciate the rich, immersive sonic experience that only tubes can deliver.
Manufacturer information (GPSR)
Manufacturer
A & M LIMITED
1-20 Demaru-cho, Takatsuki Osaka, 569-0076 Japan
+81-72-668-1760
Responsible person in the EU
DreamAudio, spol. s r. o.
Jaskový rad 213A 83101, Bratislava-Nové Mesto
info@dreamaudio.sk