Audio Research Reference 330M
Best ultimate performance for discerning audiophiles.
This stereo power amplifier elevates your audio experience with increased power and dynamic range. Its advanced cooling system ensures quiet operation, while the inclusion of XLR balanced inputs and multiple impedance taps offers flexibility for high-end audio setups. Designed for discerning listeners seeking superior sound quality and refined performance.
$15000.00
Who it's for
- Audiophiles seeking ultimate fidelity and an immersive, lifelike listening experience
- Listeners with challenging speakers desiring authoritative, uncompressed sound
- Discerning collectors valuing heirloom-quality audio equipment and lasting value
Who should skip it
- Budget-conscious audiophiles or those new to high-end audio
- Users preferring low-maintenance systems or living in warmer climates
- Apartment dwellers or those with limited rack space
Performance breakdown
Power Delivery
Effortlessly drives demanding statement-level loudspeakers with absolute authority and control.
Sonic Purity
Combines high-wattage muscle with the delicate, nuanced texture of tube amplification.
Maintenance Ease
Auto-bias technology removes the headache of manual tube calibration and upkeep.
Operational Longevity
Extended 3,000-hour tube life ensures years of reliable, high-fidelity listening sessions.
System Integration
Modern control features like RS232 and triggers simplify complex home audio setups.
Build Integrity
Hand-built construction provides the physical robustness expected of a flagship amplifier.
Key Specs
Power Output
330 watts
Tube Biasing
Auto-Bias
Output Taps
4Ω, 8Ω
Tube Compliment
(6) KT170 Power Output, (1) ECC83 & (1) 6H30 input, (1) 6550 & (1) 6H30 Power Supply
Inputs
XLR & Single-Ended
Input Connection Type
RCA, XLR
Output Connection Type
Binding Posts
Controls
12V Triggers, RS-232 Remote Control
Power Saving
Standby Mode
Weight
101 lbs
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