Hegel P20 Preamplifier

The Hegel P20 is the entry-level preamplifier from Hegel Music Systems (Oslo, Norway), available at Vinyl Sound in Toronto, Canada. Sharing the same design philosophy as the reference P30A and achieving a signal-to-noise ratio exceeding 130 dB in balanced mode, the P20 offers a genuine entry point into Hegel's reference separates line at a significantly more accessible price. Built around innovative Silicon Germanium transistors and high-frequency components repurposed in ways unique to Hegel, the P20 delivers the enormous soundstage, deep rhythmic bass, and precise timing that define the Hegel sound in a compact, beautifully finished chassis.

Reference Preamplifier Performance at an Accessible Price

Hegel considers the preamplifier the most delicate and most critical component in any audio system. Because signal levels at the preamplifier stage are so low, even the smallest amounts of noise or distortion obscure fine detail and collapse the soundstage. Designing the P20 to match the P30A's 130 dB SNR figure required Hegel to develop entirely new approaches rather than simply scaling down the reference design. The answer was Silicon Germanium transistors, a material with superior noise and linearity characteristics compared to conventional silicon, combined with high-frequency components not originally intended for audio, implemented in circuit topologies that had never previously been applied in preamplifier design. The result is an open, natural, and remarkably detailed sound at a price point that sets a new standard for the category.

Key Features

• Signal-to-Noise Ratio Greater Than 130 dB (Balanced): Matches the reference P30A's SNR figure, delivering a pitch-black background in any system regardless of price
• Silicon Germanium Transistors: Superior noise and linearity characteristics versus conventional silicon transistors, enabling reference-grade quiet operation at an entry-level price point
• Balanced XLR Input and Output: True balanced signal path for minimal noise when used with balanced power amplifiers and source components
• 5 Total Inputs: 1 x balanced XLR, 4 x unbalanced RCA, plus a dedicated Home Theater bypass input
• Home Theater Bypass Input: Fixed-level input for seamless integration with a surround processor as part of a home theater system
• Balanced XLR, Unbalanced RCA, and Fixed Recording Outputs: Simultaneous connectivity to power amplifiers, subwoofers, and recording devices
• RC8 Solid Aluminium Remote Control: Milled from a single piece of aluminium with bead-blasted and anodised finish matching the preamplifier; controls volume, source selection, and mute; also controls all other Hegel products
• THD Below 0.005%: Reference-grade distortion figure shared with the P30A
• Bead-Blasted and Anodised Aluminium Chassis: Premium surface finish with a tactile quality that matches the P30A aesthetic at a more accessible scale

Technical Specifications

Frequently Asked Questions

What is the Hegel P20?

The Hegel P20 is the entry-level preamplifier in Hegel's reference separates line, delivering a signal-to-noise ratio exceeding 130 dB in balanced mode and THD below 0.005%. It features Silicon Germanium transistors, a balanced XLR input and output, five total inputs including Home Theater bypass, and Hegel's RC8 solid aluminium remote control. It is the most accessible entry point into Hegel's separates preamplifier lineup.

What is the difference between the Hegel P20 and the P30A?

Both the P20 and P30A achieve a signal-to-noise ratio exceeding 130 dB in balanced mode and THD below 0.005%. The P30A adds a fully balanced dual-amplifier architecture per channel with hand-matched FET transistors selected by Hegel's chief engineer, SoundEngine feed-forward distortion correction, a second balanced XLR input, and additional output flexibility including a configurable fixed-level output. The P20 uses Silicon Germanium transistors and a more streamlined circuit to achieve the same headline figures at a lower price point. For most listeners the P20 represents exceptional value; the P30A is the choice for those building an uncompromising reference system.

What power amplifier pairs best with the Hegel P20?

The P20 works with any Hegel power amplifier via its balanced XLR or unbalanced RCA outputs. The Hegel H20 stereo power amplifier is a natural and well-matched partner at a comparable price level. The P20 is also fully compatible with third-party power amplifiers. Contact Vinyl Sound Toronto for a personalised system recommendation based on your speakers and budget.

Does the Hegel P20 have a phono input?

No. The P20 is a pure line-level preamplifier with no built-in phono stage. Vinyl listeners should add a dedicated phono preamplifier such as the Hegel V10, connected to one of the P20's four unbalanced RCA inputs or its balanced XLR input.

Can the Hegel P20 be used in a home theater system?

Yes. The P20 includes a dedicated Home Theater bypass input that accepts a fixed-level signal from a surround processor, allowing the P20 and a partnering stereo power amplifier to serve as the front-channel stage in a home theater setup without interfering with the P20's volume control in two-channel mode.

What is the RC8 remote control and what does it do?

The RC8 is Hegel's solid aluminium remote control, milled from a single piece of metal with the same bead-blasted and anodised finish as the P20 chassis. It controls volume, source selection, and mute on the P20, and also operates all other Hegel products in the system including integrated amplifiers and CD players, eliminating the need for multiple remotes.

Where can I buy the Hegel P20 in Toronto or Canada?

The Hegel P20 is available at Vinyl Sound in Toronto, Canada, an authorised Hegel dealer. Contact us to arrange an in-store audition or to discuss pairing the P20 with a Hegel power amplifier and speakers suited to your room and listening preferences.