Accuphase
Accuphase C-2900 Precision Stereo Preamplifier
Accuphase C-2900 Precision Stereo Preamplifier
Accuphase C-2900 Precision Stereo Preamplifier
Reference-grade preamplifier featuring Balanced AAVA volume control for absolute purity, balance, and control.
The Accuphase C-2900 Precision Stereo Preamplifier represents the pinnacle of Accuphase’s analog engineering, designed to achieve unparalleled musical transparency. Its advanced Balanced AAVA volume control provides perfect channel matching, ultra-low noise, and exceptional precision across the entire dynamic range. This technology maintains signal integrity by varying gain without introducing distortion or impedance changes.
Built with a fully balanced architecture from input to output, the Accuphase C-2900 offers immaculate soundstage depth, tonal balance, and control. Independent left and right modules powered by separate toroidal transformers and high-capacity filter capacitors ensure channel separation and stability. Every internal circuit uses gold-plated copper PCBs and premium components to maintain low impedance and eliminate unwanted signal interference.
The Accuphase C-2900 provides five unbalanced RCA inputs, two balanced XLR inputs, and multiple outputs, plus an expansion slot for the optional AD-2900 phono board for vinyl playback. It also includes a dedicated headphone amplifier with push-pull design, a mono switch, input phase selection, and selectable gain levels. This makes the Accuphase C-2900 an exceptionally versatile centerpiece for any high-end audio system.
The result is a preamplifier that delivers absolute musical fidelity, combining power, refinement, and spacious imaging for both analog and digital listening environments. The Accuphase C-2900 is In Stock and available now. For assistance or product questions, call 443-402-5055 or text 443-402-5064 to reach our team. All Elite Audio is an authorized Accuphase dealer in Maryland and operates a full home audio showroom.
Key Specifications
Volume Control: Balanced AAVA (Accuphase Analog Vari-Gain Amplifier)
Gain Settings: 12 dB / 18 dB / 24 dB selectable
Frequency Response: 3 Hz – 200 kHz (+0 / –3 dB)
Total Harmonic Distortion: < 0.005% (20 Hz – 20 kHz)
Signal-to-Noise Ratio: 113 dB (balanced/line)
Inputs: 5 × RCA unbalanced, 2 × XLR balanced, 1 × optional AD-2900 slot
Outputs: 2 × RCA unbalanced, 2 × XLR balanced, REC/PLAY loop
Headphone Output: 2 V (40 Ω)
Dimensions (W × H × D): 465 × 156 × 412 mm
Weight: 24.2 kg (53.4 lbs)
Top 20 Questions About the Accuphase C-2900
What is the Accuphase C-2900?
The Accuphase C-2900 is a high-end stereo preamplifier featuring Balanced AAVA volume control for pure, noise-free signal management and exceptional musical detail.
What makes the Accuphase C-2900 unique?
It uses Accuphase’s proprietary Balanced AAVA circuit, which maintains signal quality and precise volume control without the distortion found in traditional designs.
Is the Accuphase C-2900 fully balanced?
Yes. The Accuphase C-2900 is a fully balanced design from input to output for maximum signal integrity.
How many inputs does the Accuphase C-2900 offer?
It includes five RCA unbalanced inputs, two XLR balanced inputs, and an expansion slot for the optional AD-2900 phono board.
Can the Accuphase C-2900 play vinyl records?
Yes. With the optional AD-2900 phono equalizer board installed, it supports both MM and MC cartridges.
Does it include a headphone output?
Yes, the Accuphase C-2900 features a dedicated high-quality headphone amplifier for private listening.
What is the frequency response of the Accuphase C-2900?
The C-2900 covers a wide frequency range from 3 Hz to 200 kHz, ensuring precision beyond the audible spectrum.
What is the total harmonic distortion?
The Accuphase C-2900 achieves less than 0.005% THD, preserving clarity and musical accuracy.
What is the signal-to-noise ratio?
The C-2900 offers a remarkable 113 dB S/N ratio for ultra-quiet background performance.
Does it offer gain control options?
Yes, you can select between 12 dB, 18 dB, or 24 dB of gain to match system sensitivity.
Does it include a remote control?
Yes, a full-function remote is included for convenient operation.
Can it integrate with an external processor or AV system?
Yes. It includes EXT PRE inputs and REC/PLAY loops for easy integration with other components.
Is phase inversion available?
Yes, the Accuphase C-2900 allows input phase adjustment per source.
How much does the Accuphase C-2900 weigh?
It weighs approximately 24.2 kg (53.4 lbs).
What is the build quality like?
The Accuphase C-2900 features dual toroidal transformers, large filter capacitors, gold-plated copper boards, and a handcrafted wood cabinet for superior performance and appearance.
Does it have tone or loudness controls?
Yes. The C-2900 includes a loudness compensator that maintains tonal balance at lower listening levels.
Can the Accuphase C-2900 operate in mono mode?
Yes, it includes a mono/stereo switch for flexible listening configurations.
Is it suitable for both analog and digital systems?
Yes, it is designed to deliver exceptional results with both analog and digital sources.
What type of sound does the Accuphase C-2900 deliver?
The C-2900 produces an expansive, detailed sound with natural warmth and dynamic range, revealing every nuance in recordings.
What is the warranty on the Accuphase C-2900?
The Accuphase C-2900 includes a manufacturer warranty when purchased through an authorized dealer. For assistance or product questions, call 443-402-5055 or text 443-402-5064 to reach our team at All Elite Audio, your authorized Maryland dealer with a full home audio showroom.
