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"Piccolo" MC Headamp - $349 ($89 kit/2) 30-day free trial - Order now!

Upgrade to a "Piccolo" from Hagerman Audio Labs!

The Piccolo is an active moving coil pre-preamplifier designed to step-up the cartridge signal from MC to MM levels. Adjustable loading and gain offers optimization for any MC cartridge. The discrete JFET circuit offers super-quiet and distortion-free operation. Compatible with any MM phonostage.

Power is provided by either 4 internal AA batteries or a 120Vac external supply. The circuit employs super low-noise matched JFETs in a differential configuration, but tapping only the non-inverting leg for the output buffer, which can drive long cable runs. Careful attention to layout and wiring eliminate ground loop problems.

The DIY half-kit version comes with the expensive JFETs pre-installed. It also comes with hardware specific for proper assembly (3 screws, 3 nuts, 1 LED dome, 1 lock ring, 2 terminals, 2 washers, and 2 caps). The remaining parts will cost you an approximately $70 from DigiKey.

Check out this review on Asylum: #1.

Click for a larger image
Piccolo


Circuit Board

Features

  • Discrete JFET zero-feedback circuit design
  • Adjustable loading
  • Adjustable gain
  • Internal battery or AC power supply operation

Specifications

Gain12, 20, 26 dB
Input Impedance47, 100, 220, 470, 1k, 47k
Output Impedance300 ohms
Bandwidth (-3dB)10Hz to 1MHz
Distortion<0.01% @1kHz
SNR85dB ref 5mV A-weighted
Overload140mV @1kHz @26dB
Size3" x 5" x 2"
Power6Vdc to 24Vdc @15mA
Battery Life4 alkaline AA, 200 hours

Downloads


Customer Testimonials

  • I think it's a great sounding piece or more accurately, non-sounding, in that is doesn't seem to leave a sonic footprint.
  • The sound is absolutely fantastic. Was using a step-up transformer and the Piccolo eliminated the hum that was driving me nuts. I am spinning vinyl almost exclusively now.
  • Man, I have to tell you that this is by *FAR* the most satisfying kit I've built. The increase in dynamics and soundstaging I expected are there in spades! HUGE!