Phi 200 vs Master 300 iQ Musicbloc
The Master 300 iQ Musicbloc's power @ 8ω is 160W against the Phi 200's 100W, its weight 26.31 kg (58 lbs) against 40.9 kg (90 lbs), and its width 457 mm against 452 mm. Both share class (A).
AI-generated product photo — not official manufacturer imagery.
The VAC Phi 200 is a 100 watt per channel stereo tube power amplifier featuring four KT88 and four 6SN7 tubes. It can be switched into mono mode to deliver over 200 watts, and provides output taps for 2, 4, and 8 ohm loudspeaker loads. Gain is 36 dB single-ended (RCA) or 30 dB balanced (XLR). VAC specifies a frequency response of 4 Hz to 75 kHz and a power bandwidth of 13 Hz to 70 kHz. The input and driver stages are class-A, low-mu triode circuits derived from VAC's Phi 300 design, noted for resolution, imaging, and soundstaging. The chassis weighs about 40.9 kg and measures 222 x 452 x 452 mm. Standard finish is hand-rubbed gold-flake gloss black lacquer with chrome knobs; metallic silver is available as a special-order option. Introduced around 2009, the Phi 200 was later superseded by newer designs such as the Signature 200 iQ and is no longer in current production.
Amplification power output and characteristics
Input and output connections
Size, weight, and appearance
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions
Estimated price (community-sourced)
Around — community and catalog average, updates slowly
The closest alternatives on specs, description and the systems they turn up in, with the specs they share set side by side.
The Master 300 iQ Musicbloc's power @ 8ω is 160W against the Phi 200's 100W, its weight 26.31 kg (58 lbs) against 40.9 kg (90 lbs), and its width 457 mm against 452 mm. Both share class (A).
The Signature 202 iQ's weight is 45.5 kg (100 lbs) against the Phi 200's 40.9 kg (90 lbs). Both share power @ 8ω (100W), class (A), and height (222 mm).
The Heros's weight is 15 kg (33 lbs) against the Phi 200's 40.9 kg (90 lbs) and its width 432 mm against 452 mm. Both share power @ 8ω (100W) and class (A).
The Epsilon Evo Signature Mono's power @ 8ω is 200W against the Phi 200's 100W, its weight 40 kg (88 lbs) against 40.9 kg (90 lbs), and its height 250 mm against 222 mm. Both share class (A).
Signature 200 iQ
Rogers High Fidelity 34S-1
The specs and the pairings above are open to everyone. Sign up and you get the system builder, the assistant, a compatibility check against the gear you already own, and a watch on this product so a price or pairing change reaches you.
Sign up free