SKU: 49256015873

Audio Analogue 'Bellini Anniversary' Zero Feedback Preamplifier

Sale price$6479.55 Regular price$7199.50
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Description

Audio Analogue 'Bellini Anniversary' Zero Feedback PreamplifierAudio Analogue 'Bellini Anniversary' preamplifier Zero Feedback Line preamplifier designed by AIRTECH with RC10000 remote control The Bellini Anniversary preamplifier, the new born of Audio Analogue, designed in the Airtech laboratories, is part of the Anniversary line, re proposing another of the historical products of Audio Analogue. The only thing in common between this new model and the previous versions of Bellini remains the name, while the

Audio Analogue 'Bellini Anniversary' preamplifier

Zero Feedback Line preamplifier designed by AIRTECH with RC10000 remote control

The Bellini Anniversary preamplifier, the new born of Audio Analogue, designed in the Airtech laboratories, is part of the Anniversary line, re-proposing another of the historical products of Audio Analogue. The only thing in common between this new model and the previous versions of Bellini remains the name, while the project and the technical solutions used are completely new.
Starting from the excellent base constituted by the preamp section of the Maestro Anniversary integrated amplifier, the novelties with respect to the latter are however multiple. The first is the power supply stage that has been completely redesigned using an inductive-capacitive filtering to minimize mains disturbs. The filter inductance has been designed and manufactured specifically for this device. The amplification stage, called SeGeSTA (Single Gain Stage Transconductance Amplifier), has been designed to make the preamplifier even quieter while keeping the structure completely balanced and without global feedback. The circuit has 4 layers and the positioning of the components has been carefully thought out to avoid crossings between the input and output signals and above all between the digital control signals and the sensitive analog signals. The use of audio grade components and internal wiring made with 7N OCC pure copper cables complete the picture. Bellini Anniversary is available in silver and black finish and it is supplied with solid aluminium remote control and Airtech power cord.

Technical description

Inductive power supply to reduce any type of disturb from the mains to the line stage, zero global feedback from input to output, fully differential circuit (differential input and differential output) with discrete components dual-mono configuration, digital volume control without operational amplifiers, relay input switches to minimize non-linearity, oversized military resistors to minimize thermal distortion, "Audiograde" capacitors based on Airtech specification, microcontroller management, Airtech internal wiring and gold plated connectorInductive power supply to reduce any type of disturb from the mains to the line stage, zero global feedback from input to output, fully differential circuit (differential input and differential output) with discrete components dual-mono configuration, digital volume control without operational amplifiers, relay input switches to minimize non-linearity, oversized military resistors to minimize thermal distortion, "Audiograde" capacitors based on Airtech specification, microcontroller management, Airtech internal wiring and gold plated connectors.

Technical features

Channels 2
RCA inputs 3
XLR inputs 2
Unbalanced outputs 2
Balanced outputs 2
Input impedance 47Kohm
Unbalanced output gain 5dB
Balanced output gain11 dB
Frequency response (attenuation 0.5dB)200KHz
Unbalanced output noise (Band 0 Hz - 8kHz)≈24µV
Unbalanced output noise (Band 0 Hz - 8kHz) - A weighted≈9µV
Balanced output noise (Band 0 Hz - 8kHz)≈37µV
SNR(0dB/A weighted/ref. 2Vrms) - unbalanced output≈107dB
SNR(0dB/A weighted/ref. 2Vrms) - balanced output≈103dB
Standby power consumption(230VAC)0.7W
Dimensions(HxWxD)140x450x380 mm
Weight 12 Kg
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SKU: 49256015873

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JW
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★★★★★ 5
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This was a gift for someone very picky about their yard. They loved it and said it works great.
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Reviewed in the United States on May 9, 2026
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PrimeUser7887
Houston, US
★★★★★ 3
Great but could be Epic
If you’re looking for a solid edger for sidewalks and driveways, this is a great tool. It’s powerful, well-built, easy to assemble, and simple to use. For edging, I would definitely recommend it. However, I wouldn’t recommend it as a true trencher. I bought it for both purposes but mainly needed it for trenching. The maximum cutting depth is only about 1.5 inches, which isn’t deep enough for most garden borders or running cable. In my opinion, a real trencher should be able to reach at least 3 inches deep. The limitation comes down to the blade size and guard design. WORX could improve this model with a larger blade guard and additional wheel depth settings. If they released a version capable of 3–3.25 inch trenching depth, it would really stand out in the market. Overall, it’s an excellent edger, just not a true trencher.
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Reviewed in the United States on May 25, 2026
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Doreen
Lexington, US
★★★★★ 5
Works Great!
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Reviewed in the United States on May 16, 2026
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Stephen C
Battle Creek, US
★★★★★ 5
Very light and effective trimmer
Style: 20V String Trimmer Kit
I’m very well designed trimmer that cuts through grass and weeds very easily. The battery lasts about 45 minutes. It’s fairly light and easy to use. I think it’s also a pretty good value.
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CamperJoe
Omaha, US
★★★★★ 5
Perfect trimmer for my yard.
Style: 20V String Trimmer Kit
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Reviewed in the United States on May 28, 2026

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