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Key Features
The IOTA VX PA3 Stereo Amp and SA3 Integrated Amp Hi-Fi Package create a finely tuned sound that is sure to immerse you in your favourite audio entertainment. The IOTAVX PA3 Stereo Power Amplifier is a powerful Class AB amplifier that brings high-resolution audio to your existing stereo listening setup. More efficient than Class A technology, with lower distortion levels than Class B technology, it is perfect for the home listener. With 100 W power per channel (or 180 W for a single channel in bridged mode), it offers high performance and natural dynamics. Its heavy steel construction and high-quality components make for a durable stereo amplifier that you can rely on.
The IOTA VX SA3 is a robust Class AB integrated stereo amplifier with onboard Wolfson D/A conversion to offer you an instant audio upgrade. With a total of six analogue inputs, including in-built phono (MM) for vinyl enthusiasts, this amp is more than ready to become the centre of your HiFi setup and it doesn't stop there! Featuring digital inputs, a subwoofer pre-out and even packed optional Bluetooth adaptor for long-range control, the SA3 has everything you need for high-quality audio.
Please Note: It is important that the Amplifier Mode switch on the rear of the unit is set to Mono when bridging with external amplifiers. When set to Mono mode, the IOTAVX SA3 will deliver the right channel audio.
Product Ref: 249933
The IOTA VX PA3 Stereo Power Amplifier houses a toroidal transformer which produces a colossal amount of power that is sure to boost the power level of any input signal. The Class AB amplification design combines awesome sound fidelity with high efficiency to get you engrossed in an audio utopia. The PA3 can generate 100W of power per channel at 4 ohms in stereo mode to create a robust sound. If you need more power, no problem, the IOTA VX PA3 can be used in mono mode and transmit 180W of power through one channel.
With multiple RCA inputs, the IOTA VX PA3 amplifier can connect to virtually any AV component so you can enhance the sound of your entertainment. The preamp outputs mean the high-quality signals can be transferred to a separate amplifier to further augment the sound. You can also use the PA3 to switch external devices on/off by using the trigger and dimmer inputs/outputs.
The slim, compact design means you can place the IOTA VX PA3 Stereo Power Amplifier within most HiFi cabinets. The PA3 is also tailor-made to be placed below the IOTA VX SA3 stereo amplifier so you control your audio from one place. The standby indicator light will also notify you whenever the PA3 is switched on/off.
Let the SA3 be your hub for HiFi. Featuring five Line-in connections, plug-and-play a wide range of audio sources including CD players, cassettes, network streamers and more. A dedicated phono (MM) input is also included, rounding the total up to six and providing a platform for retro turntable enthusiasts. A convenient subwoofer output lets you open the bass range of your speaker system and expand to a 2.1 home audio setup.
Express yourself. The IOTAVX SA3 is capable of producing confident vocals and an open soundstage. Hear instruments in more realistic detail. This amplifier can provide a continuous 50W two-channel power output at 8Ω load and up to 100W for hungrier 4Ω speaker systems. Thanks to the subwoofer output, your audio will sound full and responsive, qualities necessary for high-fidelity audio.
As well as a two-channel drive, the SA3 has also been provisioned with a Mono mode switch, making bi-amping a more accessible option for the curious and practised alike. Working especially well with power amplifiers such as the IOTA VX PA3, split the output load and dedicate up to 180W (4Ω bridged) to speaker systems not usually compatible with amplifiers of this size. 12v triggers are also available for synchronised control.
Along with six analogue connections, the IOTA VX SA3 hosts both optical and coaxial inputs, letting you connect digital audio sources as well as providing you with an easy upgrade for television speakers and smaller screens, outputting a 2.1 audio experience.
Every ear is unique. That's why having advanced audio level adjustment is critical for a modern home system. As well as volume adjustment from the front panel, treble and bass levels can also be set using the remote control. Tune music to your taste.
The SA3 has been packed with their intuitive Bluetooth adaptor, attachable via the extension port on the rear of the amplifier. This establishes a quick, wireless and distance streaming input for music via phones, computers and other compatible devices.
Total harmonic distortion (THD + N) | ≤0.02 (nominal value: A weighting) |
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Frequency response (+/- 3dB) | 10Hz - 100kHz |
Power supply | 115 V AC or 230 V AC, @ 50 / 60Hz |
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Standby consumption | < 0.5 W |
Continuous power (load-dependent) | 50W (8Ω, 2 channels), 100W (8Ω, 1 channel bridged)100W (4Ω, 2 channels), 180W (4Ω, 1 channel bridged) |
Inputs | RCA Inputs |
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Outputs | 1 x Pre Out |
Dimensions (H x W x D) (mm) | 59 x 435 x 240 |
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Weight (kg) | 6.5 |
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Colour | Black |
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Product type | Integrated Stereo Amplifier |
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Continuous power (load-dependent) | 50W (8Ω, 2 channels), 100W (8Ω, 1 channel bridged)100W (4Ω, 2 channels), 180W (4Ω, 1 channel bridged) |
Audio inputs | 5 x RCA (input sensitivity 200mV)1 x Optical1 x Bluetooth (requires attached IOTAVX Bluetooth adaptor)1 x Phono (MM) (input sensitivity 2.5mV) |
Audio outputs | Speaker level connection1 x subwoofer output1 x pre-out, 1 x headphone output |
Further connections | 1 x RS-232 inputs2 x trigger output1 x dimmer control (10 levels) |
Total harmonic distortion (THD+N) | ≤0.02 @ 1kHz (nominal value: A-weighting) |
Frequency response (+/- 3dB) | 10Hz – 100Hz |
Signal to Noise ratio (IHF “A”) | > 100dB |
Channel separation | >80dB |
Power supply | 115VAC or 230VAC, @ 50/60Hz |
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Power consumption | 220W maximum |
Standby consumption | <0.5W |
Product dimensions (W x H x D) | 435 x 59 x 240 mm |
Product weight | 6.5 kg |
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