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Ypsilon Hyperion Monoblock Amplifier Pair
Product Features:

Hyperion is a high power hybrid monoblock amplifier. It takes to

the extreme the technologies we developed over the years in our amplifiers.

Hyperion combines high power output with no overall feedback

and a simple and pure signal path of only two gain stages . It

outputs more than 370W @ 8ohms & 1150W @ 2ohms.

The first gain stage uses a low impedance double triode coupled

to the output stage with a wide bandwidth silver inter-stage

transformer. Hyperion can accept the high transconductance

6H30 or 5687 types. Core performance of the amplifier is

maintained with either type.

Its unique 'balanced-single-ended' output stage biased in Class A for 100W @ 8ohms achieves an unmatched blend of effortless

drive and dynamics with the refinement and transparency of a

pure single-ended design.

Hyperion's power supply is based on big size inductors for smooth filtering and multiple fast capacitors. The power supply

transformer is built with high quality core material and winding

techniques for ultra-low mechanical, magnetic and electrical


All internal wiring is with our special silver wire with Teflon

insulation. Sophisticated protection circuits ensure a reliable

operation regardless of connected load. The silver input

transformer provides a true balanced  input and in combination

with two ground lift switches makes the amplifier easy to adapt in different grounding conditions.

The Absolute Sound's 2017 Golden Ear Awards

Product Specifications:

Output Power:
370 wpc rms/8 ohm (first 100W pure Class A)
650 wpc  rms/4 ohm
1150 wpc rms/2 ohm

6Hz - 80Khz / -3db

Input Impedance:
47K ohm

x20 (26db)


Unbalanced / Balanced


Input Tube:
6H30 Pi or 5687

Rectifier Tube:
6CA4 / EZ81


Power Consumption:
400W at Idle


17.4 x 24.8 x 11.7" (WxDxH)

209 lbs. per mono amp

Ypsilon Hyperion Monoblock Amplifier Pair

  • Ypsilon Electronics are special order items. We do not hold new inventory. Average wait times are 2 to 3 months as these are hand built in Greece. Please contact us to place an order. Based on the unique nature of these products additional shipping charges may apply.

  • We are here to help you. Please contact us for questions or to assist you with a purchase. Our products are unique and the buying experience, along with the delivery process, can be tailored to meet your needs. 

    Contact us here.

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