BETA
RADAR is in beta — expect errors. Accuracy and coverage improvements are shipping daily.
LIVE
Waiting for new listings…
0 other audiophiles online

Seller's Description

INPUTS 2 balanced (XLR) and 2 unbalanced (RCA) INPUT IMPEDANCE 30 kOhm (balancedunbalanced) INPUT SENSITIVITY 2.0 VRMS (for max output) GAIN +30 dB XLR PIN LAYOUT PIN1-ground, PIN2-positive signal, PIN3-negative signal (when use RCA input you need to insert XLR shorting plug!) POWER OUTPUT 2×4502×8002×1.350 W at 842 Ohm (peak power output: 600 W at 8 Ohm) FREQUENCY RESPONSE 20 Hz to 20 kHz, +- 0 dB; (DC to 300 kHz, -3 dB) Distortion THD 0.03% IMD 0.03% SPEED Rise and Settling time < 450 ns Slew rate 1.500 Vus (Amplification stages) SIGNAL TO NOISE RATIO > 120 dB (unweig... read more

Our Thoughts RADAR AI

The Karan Acoustics Master Collection POWERb Stereo originally retailed at around £35,000 new, so this £19,990 asking price lands squarely in the fair zone for a used example—matching what specialist dealers like Choice HiFi have recently listed them for in good shape. Typical used market values hover between £18,000-£22,000 GBP depending on condition and hours, making this neither a steal nor overreach if it's low-use and pristine.

Buyers should verify the output transistors and power supply caps first—these are common wear points in Karan's high-current beasts after 5+ years, prone to heat-related failures if not serviced. Insist on original remote, manual, double crate-boxes, and a recent service history from an authorised tech to avoid import headaches or hidden resto costs.

Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.

About Karan Acoustics

Karan Acoustics traces its roots to Serbia, where founder Milan Karan established the brand in the 1990s after building a reputation for repairing complex electronics, including obsolete medical equipment. Handcrafting components in a small, dedicated facility, the company embodies a boutique tradition of meticulous, made-to-order audio gear that has earned global distribution despite its isolated origins. Since 1999, Hermes Netherlands has handled marketing and support in Benelux and Scandinavia, underscoring Karan's commitment to direct, personal delivery of his designs.

The brand specializes in high-end solid-state amplification and source components, with a focus on power amplifiers, preamplifiers, integrated amplifiers, and phono stages. Standouts include dual-mono power amps like the KAS 600, which scales from 600 to 1800 watts, and the Master Collection series offering single- or dual-chassis options for preamps and mono amps. Precision engineering targets transparency and power, often featuring massive, hand-built chassis without venturing into speakers, turntables, DACs, headphones, or cables.

Positioned firmly in the ultra-high-end market, Karan Acoustics commands respect among discerning audiophiles for its unflinching sonic performance—delivering detail, dynamics, and neutrality that rival the best. Reviewers praise its seamless integration and build quality, with prices like $10,500 for the KA I 180 integrated reflecting its niche as a collector's choice for those seeking reference-level solid-state refinement over mass-market appeal.

See all Karan Acoustics listings on RADAR.

More POWERB listings