Classé Delta MONO power amplifier (single)
12000
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Classé Delta Mono monobloc power amplifiers embody exquisite, controlled, unending power.
Enjoy the highest, most reliable fidelity with the Class A amplification found in the Classé Delta Mono, informed design and active cooling. True to the source, Class A amplification eliminates switching distortion when signal levels are small. Lateral MOSFET output transistors also provide the low impedance drive to handle any loudspeaker effortlessly. Includes 4-pole Mundorf® capacitors to store and release energy quickly and evenly across the audio band. Vibration-absorbing Navcom® feet. Durable rhodium-plated Furutech® connectors. Elevate your sonic experience with unmatched detail from an amplifier that stands apart like no other.
Rated as ‘Best In Class’ by HiFi News magazine, and described as:
‘By any standards, the latest Classé Delta amps are a triumph, combining a hugely flexible and ultra clean-sounding preamplifier with power amplifiers as capable of mighty clout as they are revealing of the smallest of detail. They look the part, are superbly engineered and constructed to impeccable standards, and can cope with even the most complex of systems without any signs of compromise in their performance.
Click the image below to read the review in full:
Granted an ‘Applause Award’ by StereoNet and described as:
‘Overall then, I have a newfound respect for Classé – quite honestly, there is no aspect of the sonic performance that I can criticise. This combination has abilities well beyond the asking price, so is heartily recommended.’
Click the image below to read the review in full:
Visit the dedicated Delta series section of our website here.
Delta MONO embodies exquisite, controlled, unending power.
A perfectly detailed enclosure cradles a highly innovative blend of technologies and hand-selected components which deliver effortless, refined sound.
Delta MONO is crafted for exceptional performance and durability – every detail superbly refined. The first 35W of power are pure Class A, and with over 300W per unit total (1,000W @ 2Ω) at its command, Delta MONO will confidently control any loudspeaker.
- Up to 35W delivered in pure Class A operation
- 300W per unit total
- Massive, high-quality power supply
- Custom toroidal transformer
Delta MONO delivers the utmost clarity in everything you hear. Every detail communicates natural, authoritative sound. An expansive dynamic range with infinitesimal noise delivers unsurpassed fidelity to the musical source. Start listening.
- Hand-laid circuit boards
- 6-layer circuit boards provide for shortened signal and power pathways with lowest noise
- Fully balanced output stage and balanced circuitry
- 22 4-pole Mundorf® capacitors
- Custom-made Navcom® feet to absorb vibrations
- Furutech® rhodium-plated RCA and torque-guard speaker connectors
OVERALL DIMENSIONS
- Width
- 17.50 in (444 mm)
- Depth
- 19.37 in (492 mm)
- Height
- 8.74 in (222 mm)
WEIGHT
- Gross Weight
- 111.6 lbs (50.6 kg)
- Net Weight
- 97.7 lbs (44.3 kg)
GENERAL
- Frequency Response (-3dB, 50Ω source impedance)
- 1Hz – 650kHz
- Continuous Output Power (at 1kHz, 0.1% THD+N)
- 35W / 8Ω (Pure Class-A Operation)
300W / 8Ω
600W / 4Ω
1000W / 2Ω (with AC line held constant) - Harmonic Distortion(measurement bandwidth: 500kHz, 25Vrms in 4Ω or 8 Ω)
- <0.0016% at 1kHz
<0.0018% at 10kHz
<0.0028% at 20kHz - Harmonic Distortion (measurement bandwidth: 90kHz, 25Vrms in 4Ω or 8 Ω)
- <0.0005% at 1kHz
<0.0006% at 10kHz
<0.0015% at 20kHz - Peak Output Voltage (nominal AC line)
- 148Vp-p into 8Ω
156Vp-p no load - Input Impedance (at 1kHz, BAL / SE)
- 82kΩ
- Voltage Gain (at 1kHz, BAL / SE)
- 29dB
- Intermodulation Distortion (SMPTE 4:1) (8Ω or 4Ω, BAL / SE)
- <0.001%
- Intermodulation Distortion (CCIF) (8Ω or 4Ω, BAL / SE)
- <0.002%
- Signal-to-Noise Ratio (A wtd in parenthesis) (22kHz BW)
- 117dB (119.5dBA)
- Slew Rate
- 72V / μs
- Output Impedance
- 0.01Ω (100Hz), 0.011Ω (1kHz),
0.015Ω (10kHz) - Damping Factor (at 1kHz, ref 8Ω)
- 700
