Pro-Ject Amp Box S3 CI power amplifier
Compact power amplifier, Custom Install, 2x20W, RS232
Custom Integration amp with Amp Box S3 technology inside!
The new Amp Box S3 CI enhances our Amp Box S3 design with new custom integration features.
Auto Power: powers on the unit automatically as soon as the power supply is connected
Signal Sensing: Monitors the input and turns the unit on/off depending on whether there is an input signal or not
RS232: control protocol widely used in custom integration, allows Automation and smart home or home theater integration
Level / Bass / Treble controls: a must to fine tune level and frequency response to match any system
Professional grade connectors: safe and secure, no accidental unplugging of cables
The new Amp Box S3 CI offers custom Integrators the perfect tool for powerful and room-filling sound to every loudspeaker. The same new PCB concept & sophisticated topology as in our Amp Box S3 achieves less distortion and a better signal to noise ratio. We designed this amp to match the sound characteristics of a tube amplifier as closely as possible.
Application examples:
• HiFi amplifier with EQ for 10-15 m2 rooms
• Perfect amp addition for modern streamers*
• Studio desktop amp for nearfield monitors
• Multiroom power amp solution
• Home cinema power amp upgrade
• In-wall or ceiling speaker amp
• Smart Home integration using RS232
• Lobbies & Hotels with complex RS232 integration
• Restaurants and Cafés audiophile PA system
- NEW Professional custom installation solution
- NEW Signal Sensing and Auto Power On
- NEW RS232 control
- NEW professional speaker, RS232 & power sockets
- Signal sensing: auto standby/on for energy saving
- Level/Bass/Treble controls
- Audiophile PCB concept & sophisticated topology
- Lower distortion & better SNR
- Ultra compact & audiophile
- Advanced amplifier module
- Stereo input (RCA) + Stereo Loop Output (RCA)
- Trigger input and output
- Metal casing protects against vibration & interference
- Available in silver or black
- Made in Europe
Outstanding quality made in Europe!
Amp Box S3 CI comes in a full Aluminum housing, which
effectively protects against interferences and vibrations!
A must, considering the complex use cases where
interference and EMI/RFI radiation will be high!
With its small size, the Amp Box S3 CI will not take up the
very limited space that custom integrators often struggle
with.
When the Amp Box S3 CI is not Hidden and proudly displayed
in studio or home theater systems, the simple
and luxurious design with beautifully finished Aluminium
surfaces allows for a clean and beautiful setup.
The new Amp Box S3 CI is designed and produced in
Europe and is available in a black & silver finish.
The perfect amp for modern streamers
Small affordable modern streamers have been on the rise recently, and the Amp Box S3 CI is the perfect tool to build super compact and incredibly powerful sounding hifi systems for additional zones in your living space.
With custom integration features like signal sensing and RS232 the Amp Box S3 CI can be smoothly integrated in smart home environments and will seamlessly work with the streamer it accompanies. No need to worry if the Amp Box S3 CI is turned on or off. The Amp Box S3 CI does this automatically for you.
Using the EQ you can fine tune the audio reproduction, this is important as secondary zones will not always allow you to place speakers as freely and correctly as you want.
The above example shows you how the Amp Box S3 CI is used to add a zone for the kitchen corner and an outdoor zone to a smart home or even hotel, vacation rental or Airbnb-type environment. The Amp Box S3 CI brings small size, easy integration and true hifi stereo quality to wherever you need it.
Specifications:
- Power output: 2 x 20 W / 34 W at 8 ohms / 4 ohms Peak power: 2 x 50 W at 4 ohms
- Frequency response @ 20Hz: Bass EQ variable ± 11dB Frequency response @ 20kHz: Treble EQ variable ±
- 5 dB Channel separation: - 68dB at 10kHz
- Signal-to-noise ratio: 88dBV (95dBV - ‚A' weighted) THD+N: <0.03% at 5W
- Gain: 37dB (level set to max.)
- Input: 1 pair RCA sockets
- Input impedance: 10 kohm
- Trigger 12V DC: In & Out, 2-pole jack socket Ø 2.5mm Power supply: 20-24V/3A DC (universal power supply)
- Dimensions W x H x D: 103 x 36 x 112 (with sockets) mm Weight: 380g without power supply
