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TEAC AI-503 Integrated Amplifier


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Found it cheaper? Click here. SKU: TEACAI503
Ex VAT: £745.83

TEAC's flagship desktop amplifier, with front VU meters, high end DAC (USB, coaxial and optical inputs), along with Bluetooth and line out for optional use of a separate power amp.

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Warranty length 2 Years
Brand TEAC Audio

Tech Specs

- Maximum output: 60W + 60W
(10% distortion, 1 kHz, 4 Ω)
30W + 30W
(10% distortion, 1 kHz, 8 Ω)
- Rated output: 43W + 43W
(1% distortion, 1 kHz, 4 Ω)
22W + 22W
(1% distortion, 1 kHz, 8 Ω)
- Allowable speaker impedance: 4–8 Ω
- Total harmonic distortion: 0.005% or less
(1 kHz, 8 Ω, 1 W)
- S/N ratio: 100 dB or more
(analog input, when 8Ω load, rated output, A-weighted)
- Frequency response: 10 Hz–100 kHz +1/–3 dB
(8Ω, 1W, analog input)
- Main unit size (W × H × D)
290 × 81.2 × 264 mm
- Weight: 3.7kg

Product Description

TEAC AI-503 Integrated Amplifier combines an integrated amp with a USB DAC. Following a similar design to the UD-503, the unit is defined by its dual mono circuit design. The model boasts wireless audio listening thanks to its LDAC-compatible Bluetooth receiver.

High-Resolution Sound

High-resolution playback of delicate signals and linearity at high volumes is assured thanks to the Class-D power amplifier made by ICEpower a/s.

Versatile Power

This model can power both bookshelf speakers for desktop use and large floor standing speakers.

Attention to Detail

A fully-balanced TEAC-QVCS high-precision volume control circuit with a 4-circuit construction can be found in the pre-amp section. The model generates a highly realistic sound scape by upholding detail levels at each resolution, alongside a brilliant spatial sense and signal-to-noise ratio.

You can enhance performance and create an even more impressive audio system by connecting an external power amplifier to the fitted pre-out jacks.

Ideal for Headphones

High-impedance headphones can be easily driven thanks to the headphone amp section utilising a discrete TEAC-HCLD circuit alongside a push-pull arrangement. Low-impedance in-ear monitors to high-impedance (600Ω) on-ear headphone can be volume controlled due to the two-stage high/Low gain switch.

Added to this, the included 3.5mm headphone jack supports a 4-pole separate ground connection which ensures great channel separation. 

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