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The Sigma 2200i is a powerful stereo integrated amplifier with features like USB and Network streaming, HDMI 2.0 switching and bass management to accommodate the evolving needs of a modern hi-fi system. It leverages the technical and performance advantages of our Sigma series separates to punch seriously above its weight class. As an integrated amplifier, the 2200i combines preamp and power amp functions in a single chassis. What’s special is its direct digital connection between the preamp section and the amplifier, which eliminates losses by removing digital-to-analog and analog-to-digital conversions from the signal path.
The preamp section of the 2200i features connectivity and circuit blocks found in the Delta series CP-800 and Sigma SSP. Inputs include fully balanced (XLR) and single-ended (RCA) analog with optional MM/MC phono, digital coax, optical, USB host and device, Ethernet for streaming and IP control and HDMI switching. Techniques like asynchronous synchronization and master clock mode allow us to manage the digital clocks for low jitter and high signal integrity. Analog sources are converted at 24/96 to preserve their original bandwidth and dynamic range.
| USB audio | up to 24-bit/192 kHz |
| USB (Host) | charging capability 2.0 Amps |
| AirPlay supported formats | AAC (8 to 320 Kbps), Protected AAC (from iTunes Store), HE-AAC, MP3 (8 to 320 Kbps), MP3 VBR, Audible (formats 2, 3, 4, Audible Enhanced Audio, AAX, and AAX+), Apple Lossless, AIFF, and WAV |
| DLNA supported formats | Apple lossless (ALAC), mp3, flac, wav, Ogg Vorbis, WMA, AAC |
| Frequency response | 10Hz – 20kHz, -1dB into 4Ω |
| Output Power | 2 x 200W rms into 8Ω 2 x 400W rms into 4Ω |
| Harmonic distortion (THD+noise) | 0.018% @ 1kHz Both channels driven to 1/8th power into 4Ω |
| Maximum input level (single-ended) | 2 Vrms |
| Maximum input level (balanced) | 4 Vrms |
| Maximum output level | 113V peak to peak, 40Vrms |
| Gain Range | -93 dB to +14 dB |
| Input impedance (single-ended) | 50 kΩ |
| Input impedance (balanced) | 100 kΩ |
| Signal-to-noise ratio | 97 dB (re. full-scale input, unweighted) |
| Standby power consumption | (Wake-on-Network enabled) < 3 W (Wake-on-Network disabled) < 0.5 W |
| Rated power consumption | 185W |
| Mains voltage | 90-264 V, 50/60 Hz |
| Overall dimensions | Width: 17.00" (432mm) Depth (excluding connectors): 14.57" (370mm) Height: 5.50"(140mm) |
| Net weight | 26.7 lb (12.11 kg) |
| Shipping weight | 34.3 lbs (15.57 kg) |
| Color: | Blue, Purple, White |
| Size: | 20, 24 |
| Material: | 100% Polyester |
