• MRE 220 Mono Power Amplifier (Pair)
      • MRE 220 Mono Power Amplifier (Pair)
      • MRE 220 Mono Power Amplifier (Pair)


      Octave MRE 220 Mono Power Amplifier (Pair)



        In stock (0) - 15 - 30 days Available in store: Check availability

        The newly designed MRE 220 high- end mono power amplifier is based on the ultra-reliable MRE 130 and the award winning RE 290 models. Free Shipping to Continental US only!

        Product description

        The RE 290 was designed for the newly developed KT 120 power tube. This model won the prestigious Golden Sound Award from Hifi Magazine Stereo Sound in Japan and is used as a reference amplifier by many editors. The MRE 220, Octave’s second amplifier designed for the KT 120, achieves a performance that was previously deemed impossible with tube amplifiers with the KT 120 and its new Power Supply and Output-Transformer-Section designs. The output power climbs up to 220 W RMS into 4 Ohms with 300 W Impulse Power. Just to mention a few key specs: The Power bandwidth at full power ranges from 20 Hz up to 70 kHz. The amplifier is stable down to 2.5 Ohm speaker impedance and the S/N ratio is higher than -116dB. The input section can be optionally equipped with a Balanced Input Transformer. Such an Input Transformer eliminates effective ground loops and high frequency noise on the ground line which can affect the sound.

        Octave MRE 220 Mono Power Amplifier User's Manual


        Basic Model


        Tube Mono Power Amplifier MRE 220

        Tube Complement


        4 x KT120 each Amplifier



        Aluminum silver or Aluminum black

        Add On Modules


        Black-Box and Super Black Box

        Power Output

        220 Watt into 4 Ohm

        Frequency Response

        5 Hz - 80 kHz / - 3 dB

        Total Harmonic Distortion

        < 0,1% at 10 Watt into 4 Ohm

        Signal-to-Noise Ratio

        > 100 dB

        Minimum Speaker Impedance

        2 Ohm

        Gain / Input Sensitivity

        + 29,5 dB


        1 x RCA

        1 x XLR Input


        ECO Mode, Bias Adjustment, Option Input transformer

        General Facts


        Power Consumption

        500 Watt at full power

        Standard Accessory:

        Power cord, 3 mm Screwdriverr for BIAS Adjustment

        Dimensions in mm:

        W x H x D 488 x 229 x 412


        31.40 kg each Amplifier

        Contact us to inquire how you can finance your purchase through our partner, Synchrony.

        Available in store


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