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Synthesis Roma 510 AC Signature

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Euro 3.850,00

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Description

Description Freakuence!
The Synthesis Roma 510 AC Signature delivers warm and natural reproduction with a wide and deep soundstage. The mids are rich and detailed, while the highs sound clear and smooth. Dynamics are lively and responsive, providing an immersive experience. Lows are tight and controlled without being overpowering. All this makes it an excellent choice for lovers of various styles of music.
Retail price: 6,150.00
Details
The unit is from January 2026 and traded in here in mid-February.
General description
The Synthesis Roma 510 AC Signature is an integrated tube amplifier that combines Italian craftsmanship with high-quality audio performance. With a push-pull configuration of KT88 tubes, this amplifier delivers a powerful and dynamic soundstage, characterized by detail and a wide stereo image.

This amplifier is equipped with both RCA and XLR inputs, as well as a phono input suitable for both MM and MC elements, providing versatile connection options. The use of toroidal transformers contributes to an efficient power supply and minimizes interference, resulting in pure sound reproduction.

With the Synthesis Roma 510 AC Signature, you get an amplifier that brings your music collection to life. Schedule a listening session to experience the impressive dynamics and detailed soundstage for yourself.

Specifications for the Synthesis Roma 510 AC Signature
Power: 80W RMS per channel at 6Ω Frequency response: 20Hz to 20KHz ± 0.5dB Total harmonic distortion (maximum power): 1% at 1KHz Signal-to-noise ratio: >80 dB (MM), “A”-weighted, >70 dB (MC) “A”-weighted Inputs: 4 line inputs (3 unbalanced RCA, 1 balanced XLR), 1 phono input (MC/MM) Outputs: 1 pre-out (variable level) Cartridge load (selectable from rear panel): MM type: 47 kOhm – 47 pF, MC type: 100/150/300/47 kOhm Gain stage: Low-noise OPA (MC-MM) Frequency response accuracy (RIAA): 20 Hz – 20 kHz ± 1 dB Gain (MM): 40 dB Gain (MC): 60 dB Bias adjustment: Manual adjustment, independent for each power tube Dimensions (W, D, H): 410x420x210mm Weight: 25 kg AC voltage: 117, 230, 245 VAC, 50/60 Hz (see rear panel) Fuse: See rear panel Power consumption: 300 W max
Background information
The Synthesis Roma 510 AC Signature is an integrated tube amplifier known for its warm and dynamic sound. Designed by Synthesis engineers, this amplifier embodies the Italian passion for music and craftsmanship. The cabinet is made of sturdy materials with an elegant finish. High-quality components, such as EL34 power tubes and ECC88 preamp tubes, ensure a clear and powerful sound. The internal wiring is made by hand, ensuring minimal signal loss and pure sound. Production methods combine traditional techniques with innovative technologies to ensure optimal performance.
Brand history
Synthesis Art in Music was founded in 1992 by Luigi Lorenzon. The company is based in Morrovalle, Italy, at Via Vanvitelli 14/A. Synthesis produces several product lines, including the Roma, Action, Metropolis and FCO series, as well as accessories such as power cables. All products are handcrafted in Italy.

Additional information

Kleur

Merken

Questions & Answers

How can the volume be adjusted on the Synthesis Roma 510 AC Signature?
Volume can be adjusted with the included infrared remote control or via the volume knob on the front panel.

What inputs are available on the Synthesis Roma 510 AC Signature?
The amplifier features three unbalanced RCA line inputs, one balanced XLR input and a phono input suitable for both MM and MC elements.

Is it possible to connect a turntable to the Synthesis Roma 510 AC Signature?
Yes, the integrated phono input supports both MM and MC elements, with adjustable impedances for optimal compatibility.

How is the bias of the power tubes set on the Synthesis Roma 510 AC Signature?
The bias can be manually adjusted for each KT88 end tube, ensuring optimal operation and extended tube life.

What speaker impedance is suitable for the Synthesis Roma 510 AC Signature?
The amplifier delivers 80 watts per channel at a speaker impedance of 6 ohms and is suitable for speakers with impedances between 4 and 8 ohms.

Can the Synthesis Roma 510 AC Signature be used with an external preamplifier?
Yes, the amplifier has a variable pre-out output, allowing connection to an external preamp or active speakers.

How is the Synthesis Roma 510 AC Signature cooled during use?
The amplifier uses a sturdy metal housing and a tube protection grille with the Synthesis logo, which ensures optimal cooling and protection of the tubes.

Is the Synthesis Roma 510 AC Signature suitable for bi-amping configurations?
Yes, the variable pre-out output allows the amplifier to be integrated into bi-amping configurations for enhanced performance.

All about | Synthesis Roma 510 AC Signature

Description Freakuence! | Synthesis Roma 510 AC Signature

The Synthesis Roma 510 AC Signature delivers warm and natural reproduction with a wide and deep soundstage. The mids are rich and detailed, while the highs sound clear and smooth. Dynamics are lively and responsive, providing an immersive experience. Lows are tight and controlled without being overpowering. All this makes it an excellent choice for lovers of various styles of music.
Retail price: 6,150.00

Details | Synthesis Roma 510 AC Signature

The unit is from January 2026 and traded in here in mid-February.

General description | Synthesis Roma 510 AC Signature

The Synthesis Roma 510 AC Signature is an integrated tube amplifier that combines Italian craftsmanship with high-quality audio performance. With a push-pull configuration of KT88 tubes, this amplifier delivers a powerful and dynamic soundstage, characterized by detail and a wide stereo image.

This amplifier is equipped with both RCA and XLR inputs, as well as a phono input suitable for both MM and MC elements, providing versatile connection options. The use of toroidal transformers contributes to an efficient power supply and minimizes interference, resulting in pure sound reproduction.

With the Synthesis Roma 510 AC Signature, you get an amplifier that brings your music collection to life. Schedule a listening session to experience the impressive dynamics and detailed soundstage for yourself.

Specifications for the Synthesis Roma 510 AC Signature | Synthesis Roma 510 AC Signature

Power: 80W RMS per channel at 6Ω Frequency response: 20Hz to 20KHz ± 0.5dB Total harmonic distortion (maximum power): 1% at 1KHz Signal-to-noise ratio: >80 dB (MM), "A"-weighted, >70 dB (MC) "A"-weighted Inputs: 4 line inputs (3 unbalanced RCA, 1 balanced XLR), 1 phono input (MC/MM) Outputs: 1 pre-out (variable level) Cartridge load (selectable from rear panel): MM type: 47 kOhm - 47 pF, MC type: 100/150/300/47 kOhm Gain stage: Low-noise OPA (MC-MM) Frequency response accuracy (RIAA): 20 Hz – 20 kHz ± 1 dB Gain (MM): 40 dB Gain (MC): 60 dB Bias adjustment: Manual adjustment, independent for each power tube Dimensions (W, D, H): 410x420x210mm Weight: 25 kg AC voltage: 117, 230, 245 VAC, 50/60 Hz (see rear panel) Fuse: See rear panel Power consumption: 300 W max

Background information | Synthesis Roma 510 AC Signature

The Synthesis Roma 510 AC Signature is an integrated tube amplifier known for its warm and dynamic sound. Designed by Synthesis engineers, this amplifier embodies the Italian passion for music and craftsmanship. The cabinet is made of sturdy materials with an elegant finish. High-quality components, such as EL34 power tubes and ECC88 preamp tubes, ensure a clear and powerful sound. The internal wiring is made by hand, ensuring minimal signal loss and pure sound. Production methods combine traditional techniques with innovative technologies to ensure optimal performance.

Brand history | Synthesis Roma 510 AC Signature

Synthesis Art in Music was founded in 1992 by Luigi Lorenzon. The company is based in Morrovalle, Italy, at Via Vanvitelli 14/A. Synthesis produces several product lines, including the Roma, Action, Metropolis and FCO series, as well as accessories such as power cables. All products are handcrafted in Italy.

Questions & Answers | Synthesis Roma 510 AC Signature

How can the volume be adjusted on the Synthesis Roma 510 AC Signature?

Volume can be adjusted with the included infrared remote control or via the volume knob on the front panel.

What inputs are available on the Synthesis Roma 510 AC Signature?

The amplifier features three unbalanced RCA line inputs, one balanced XLR input and a phono input suitable for both MM and MC elements.

Is it possible to connect a turntable to the Synthesis Roma 510 AC Signature?

Yes, the integrated phono input supports both MM and MC elements, with adjustable impedances for optimal compatibility.

How is the bias of the power tubes set on the Synthesis Roma 510 AC Signature?

The bias can be manually adjusted for each KT88 end tube, ensuring optimal operation and extended tube life.

What speaker impedance is suitable for the Synthesis Roma 510 AC Signature?

The amplifier delivers 80 watts per channel at a speaker impedance of 6 ohms and is suitable for speakers with impedances between 4 and 8 ohms.

Can the Synthesis Roma 510 AC Signature be used with an external preamplifier?

Yes, the amplifier has a variable pre-out output, allowing connection to an external preamp or active speakers.

How is the Synthesis Roma 510 AC Signature cooled during use?

The amplifier uses a sturdy metal housing and a tube protection grille with the Synthesis logo, which ensures optimal cooling and protection of the tubes.

Is the Synthesis Roma 510 AC Signature suitable for bi-amping configurations?

Yes, the variable pre-out output allows the amplifier to be integrated into bi-amping configurations for enhanced performance.

CD

The Compact Disc (CD), like most inventions, did not appear out of thin air. After the invention of the laser in 1958, the first patent for optically readable disks was filed in 1961. The first digital video records were introduced in 1972. After a flop by Philips, the manufacturer, together with Sony, released the first CD in 1979. We do not know what it contained, but in 1982 the first CD was released for the market, it was the album Visitors by ABBA. In this year the first player became available and so began the elimination of the LP from the market. Many have literally thrown their LPs in the trash… we still see some visitors being disappointed when they tell us this. Velen hebben hun lp’s letterlijk bij het vuil gezet… sommige bezoekers zien wij nog steeds balen als ze dit vertellen.

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CD

The Compact Disc (CD), like most inventions, did not appear out of thin air. After the invention of the laser in 1958, the first patent for optically readable disks was filed in 1961. The first digital video records were introduced in 1972. After a flop by Philips, the manufacturer, together with Sony, released the first CD in 1979. We do not know what it contained, but in 1982 the first CD was released for the market, it was the album Visitors by ABBA. In this year the first player became available and so began the elimination of the LP from the market. Many have literally thrown their LPs in the trash… we still see some visitors being disappointed when they tell us this. Velen hebben hun lp’s letterlijk bij het vuil gezet… sommige bezoekers zien wij nog steeds balen als ze dit vertellen.
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