call: +64 (0)6 873 3350 email: info@criticalsound.co.nz

Power Amplifiers

Product Information

M2Tech Rock Star Crosby

Stereo Power Amplifier

M2Tech Crosby2

An Eden Audio youtube Video explores the Crosby connected to the Young Dac/Preamplifier for some M2Tech Synergy

https://youtu.be/-eVZg2Hx-q8

M2Tech Crosby rear2

The Crosby is a versatile high efficiency Class-D Power Amplifier - a perfect partner for the Young MkIII - both in size and sound.

Clean power is available for a wide range of Speakers, with drive capability improved by setting to Bridge mode.
In this case, the Crosby becomes a powerful Mono Amplifier - two Crosbys in bridge mode can drive virtually
any Speaker, be it an array of dynamic drivers or an Electrostatic panel.

Of course, Crosby can be used with any Preamplifier, not only the Young MkIII.


It provides for both Single-Ended and Balanced inputs, plus trigger input/pass-through.

Thanks to its class-D design it is virtually indestructible - all overload situations are reported on the front panel.

Price : $2,350.00 - Au enthusiasts NZ $2,075 incl. freight

Metrum 'Triode Emulator'

Gary Forte front panel

$7,345.00 - Au enthusiasts = NZ $6,385)

"Ex Dem"

DiDiT High-End

Stereo Power Amplifier

DIDIT AMP214. Front and RearJPG

Visit Room 1308 at the Melbourne International HiFi Show in October - to experience Class A sound mated to Class D power. DiDiT's new HYPER-AMP 212 will be driving M8Audio's new Tower Maxwell Speakers. Pre production DAC212SEII & AMP212 models are flying around the world currently ... Hong Kong - Netherlands - back to Oz.

Our Room System last year won an Award ... this year we have even more to offer/listen to.

Melb HiFi Show Award

 Prototype AMP212 in action last year.

 First Review of the new Dac-Pre & Power Amp can be read here :

 "DiDiT Details"

Power Amplifiers

Product Specifications

  • Inputs : Single-Ended (RCA), Balanced (XLR), Trigger (3.5mm jack)

    Outputs : Speakers (Binding posts), Trigger pass-through (jack 3.5mm)

    Sensitivity : 1.25Vrms, 5V (Trigger)

    Input impedance : 47 kOhms (Single-Ended), 20 kOhms (Balanced)

    Signal-to-Noise Ratio : 115dBA (Stereo), 118dBA (Bridged)

    THD+N : 0.005% @ 60Wpc 8 Ohms

    Output Power Before Clipping : 60Wpc (Stereo 8 Ohms), 110Wpc (Stereo 4 Ohms), 180W (Bridged 8 Ohms)

    Supply voltage : 100 - 130VAC or 200 - 240VAC, 50/60Hz

    Power Consumption : 615W (440Wpc on 4 Ohms mono), 1.5W (Standby)

    Size : 200 x 200 x 50mm (W x D x H)

    Weight : Net 3Kg (including ancillaries), Gross 3.5Kg