Shop by Categories


Shop by Brand


Ayon Audio's Mercury II
Click to enlarge

Ayon Audio's Mercury II

Amplifiers by Ayon Audio

Manufacturer's Description:

The Ayon Mercury is the little brother of our famous "Crossfire" amplifier. It exhibits all well known Ayon magic and qualities. This amplifier offers exceptional tonal neutrality, high resolution and punchy-airy timbre with great musical sweetness. A quick uncoloured bass and a spacious 3D soundstage are self-evident for this remarkable amp.


  • Full-featured single-ended vacuum tube stereo integrated amplifier
  • SE - pure Class-A triode vacuum tube-circuit design
  • AA52B-S Power output tubes
  • Timer warm up circuit for all tubes, extends tube life
  • Ideal also for more difficult loudspeaker loads
  • Dual choke filtered-regulated power supply for each AA52B-S
  • Single choke for pre and driver stage
  • Automatic power tube protection circuit system
  • 0dB Negative feedback
  • DHT
  • Power transformer is encased, excellent damped and RFI/EMI shielded
  • Innovative power supply provides a high speed energy delivery on transients
  • High performance & efficiency output transformer
  • All transformers are sealed with an anti-resonance compound material
  • Selected, premium quality passive components used in all applications
  • High speed capacitors
  • Teflon tube sockets with beryllium- copper spring pins, custom made by Ayon - - Audio
  • Shortest possible signal paths
  • Gold plated industrial grade PCB
  • Teflon isolated - internal wiring
  • Silver matrix - internal signal cable
  • Central one-point star earth grounding
  • External static bias adjustment – rear panel
  • Fully hand assembled to insure the highest level of craftsmanship
  • Alu-brushed anodized anti-vibration-resonance and non-magnetic chassis
  • Backlit ayon” logo – front panel
  • All front & rear panel descriptions are engraved
  • 4 line inputs, 1 x pre out & 1 direct input - for pure power amp operation
  • Ground switch
  • Mute function - RC
  • DC-Power filter
  • Bias analog-instrument with mV scale
  • AC phase polarity control indicator
  • Metal remote commander
  • Chassis finish: black / chrome



Ayon Mercury

Class of Operation

Single Ended, Pure Class A

Tube Complement


Load Impedance

4 & 8 Ohms



Output Power

2 x 25 Watt

Peak Output Power

2 x 35 Watt

Frequency Response

12 Hz - 35 kHz/ 0 dB

Frequency Response

10 Hz - 100 kHz/ -2.5 dB

Input Impedance at 1 kHz

1 MOhm

Input sensitivity ( full power )

450 mV

/N ratio at full power

98 dB


0,003 V

Negative feedback


Volume Control


Remote Control


Inputs & Outputs

4 x Line IN, 1 x Direct IN, 1 x Pre Out

Dimensions (WxDxH) cm

46x37x25 cm


33 kg

Shipping weight

40 kg

Specifications subject to change without notice

Pricing Information

Contact Us With Any Questions
Recommended items
Metric Conversion
Contact Us
Partner Websites
Used components