The Dan D'Agostino Momentum C2 and C2Z Preamplifiers represent the latest evolution of the company’s reference-level analog engineering, combining fully balanced discrete circuitry with substantial advancements in noise reduction, dynamic performance, and signal integrity. Designed for uncompromising two-channel systems, the C2 platform delivers extraordinary transparency, control, and musical realism.
At the core of the design is a newly developed complementary four-FET input stage operating within a fully differential topology. Combined with upgraded power supply architecture and ultra-low output impedance, the Momentum C2 and flagship C2Z provide exceptional bandwidth, transient speed, and effortless system matching with even the most demanding power amplifiers.
The Momentum C2 platform also supports the optional Digital Streaming Module for high-resolution digital integration while preserving a purist analog signal path. Precision-machined aluminum and copper chassis construction, a redesigned OLED interface, and the signature Bluetooth remote with integrated display complete a preamplifier engineered to the highest standards of performance and craftsmanship.
Available in Silver or Black finishes
FEATURES
- Fully balanced discrete preamplifier topology
- Complementary four-FET input circuitry
- Fully differential signal path architecture
- Available in Momentum C2 and flagship C2Z versions
- Independent analog and digital power supply architecture
- Precision stepped resistor ladder volume control
- Hermetically sealed relay switching
- Three balanced XLR stereo inputs
- One unbalanced RCA stereo input
- Two balanced XLR stereo outputs
- Integrated 1/4-inch headphone output
- Optional Digital Streaming Module (DSM)
- PCM support up to 32-bit/384kHz with DSM
- DSD256 playback support with DSM
- USB-B, optical, coaxial, Ethernet, and Wi-Fi digital inputs with DSM
- Roon Ready capability with DSM
- Bass and treble tone controls with bypass function
- OLED front panel display
- Bluetooth remote control with integrated display
- Precision-machined aluminum and copper chassis construction
- Hand-built in the USA
SPECIFICATIONS
Type: Stereo Preamplifier
Frequency Response: 0.1Hz – 1MHz (-1dB) / 20Hz – 20kHz ±0dB
Signal-to-Noise Ratio: >110dB A-weighted / >120dB unweighted
Gain: +10dB (C2) / +11.5dB (C2Z)
Input Impedance: 1MΩ
Output Impedance: 0.05Ω (C2) / 0.01Ω (C2Z)
Total Harmonic Distortion: <0.002% (C2) / <0.00066% (C2Z)
Analog Inputs: 3 Pairs Balanced XLR Stereo, 1 Pair Unbalanced RCA Stereo
Digital Inputs (Optional DSM): SPDIF Coaxial, Optical, USB-B, RJ45 Ethernet, Wi-Fi
Outputs: 2 Pairs Balanced XLR Stereo, 1/4-inch Headphone Output
Control: RS-232, Bluetooth Remote Control
Weight: 73 lbs (33.1 kg)
Finishes: Silver or Black
If you have any questions about this product, please let us know by either calling us at (407) 953-9596 or by filling out the form below, and we will contact you as soon as possible.