Circle Labs M200 Stereo / Mono Hybrid Power Amplifier

Circle Labs M200 Stereo / Mono Hybrid Power Amplifier Highlights

Product: Circle Labs M200 Stereo / Mono Hybrid Power Amplifier

Product SKU: 89731

Serial Number: 3.2108

Input Voltage: 120V

Cosmetic Description: Good cosmetic condition with some minor visible cosmetic wear including some tarnishing on the top metal trim along with some minor scuffs and scratches on the top surface, and a small nick on one of the heatsink fins. These blemishes will not be readily visible from your listening position, and do not detract from the overall wonderful appearance. 

What is Included: Amplifier, Pair ECC8100 tubes, Power cable

Functional Notes: Operational condition of this item is excellent, fully tested and no issues found.

Age: 2 years

# of Owners: 1

Tobacco Exposure: No

Service History: None

MSRP: $9995

Other Notes: 

160W x2 into 8Ω, 300W x2 into 4Ω (stereo) • 600W into 8Ω, 930W into 4Ω (fully balanced monoblock) • ECC88 triode voltage gain stage • Dual-mono topology • 850W total transformer power • Separate toroidal transformers per channel • Independent copper-shielded tube power supply • 200,000 µF high-current capacitors • WBT Nextgen speaker terminals.

"The M200 is a statement amplifier that blends the purity and tonal finesse of single-ended tube designs with the grip, speed, and authority of modern high-power solid state. Its ultra-short signal path—just one tube, one resistor, and a Mundorf silver-gold capacitor—delivers remarkable transparency and natural timbre, while Circle Power current stages provide iron-fisted bass control and massive dynamics. Built with premium transformers, high-current Sanken output devices, and true dual-mono construction, the M200 offers reference-level clarity, control, and musical realism for the most demanding systems."

Shipping: Cost to ship this item within the contiguous United States is a flat rate of $105- including packaging and insurance. For all other locations including Hawaii, Puerto Rico and Alaska, please request a quote prior to purchase. Items with factory packaging will be double boxed. When factory packaging not available re-usable shipping box with custom injected-foam mold will be used. (for all items over 10 lbs). Note that all items valued over $750 will require a signature upon delivery.