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"Piccolo" MC Headamp - $399 ($99 kit/2) 30-day free trial - Order now!
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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.
Upgraded with better signal capacitors for 2009!
Check out this review on Asylum: #1.
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Piccolo
Circuit Board
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Features
- Discrete JFET zero-feedback circuit design
- Adjustable loading
- Adjustable gain
- Internal battery or AC power supply operation
Specifications
| Gain | 12, 20, 26 dB |
| Input Impedance | 47, 100, 220, 470, 1k, 47k |
| Output Impedance | 300 ohms |
| Bandwidth (-3dB) | 10Hz to 1MHz |
| Distortion | <0.01% @1kHz |
| SNR | 85dB ref 5mV A-weighted |
| Overload | 140mV @1kHz @26dB |
| Size | 3" x 5" x 2" |
| Power | 6Vdc to 24Vdc @15mA |
| Battery Life | 4 alkaline AA, 200 hours |
Reviewer Excerpts
"... Hum and hiss from the Piccolo were absolutely fine, add to this the flexibility and ease of changing settings
then the Piccolo is a winner in term of features ... From the mid-range to upper treble I found that the Piccolo
delivers additional clarity and definition of the leading edge of notes. Treble is more refined and seems in better
balance with other frequencies ... the Hagerman head amplifier gave me the treble improvement I was looking for and
provided improved resolution too. When comparing the two approaches [TX103] I was always left with the feeling that
the Piccolo was the more transparent option ... The combination of improved sonics and greater flexibility will see
me using the Piccolo instead of my highly regarded Step-Up transformers."
- Clive Owen
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!
- A short note to say many many thanks for such a fabulous sounding phono amp as the Piccolo. The other phono
amps I've built are a John Linsley Hood one from William Hart in the UK, and a K & K one with Lundahl step up
transformers. Both are quite good, the K & K one sounding a bit recessed and, despite its rave review in
Stereophile, a wee bit disappointing. Your Piccolo eats them both for breakfast!!!! and sounds nothing short
of stunning into the MM stage of my Antique Sound Labs pre amp. The sound stage is rock-solid, the frequency
response and detail is just perfect, and I can adjust it to suit different cartridges that I have.
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