Phono Tube Pre-Amps

 

 

Model no: P-003 always on-line UPS (Un-interruptable power supply) powered MC/MM phono stage


Retailer typical on-sale price : C$1,280 Untitled Document [US$ 1024]

Get our no-Frill direct-order price of C$680 [US$ 544] only

P-003-2P-003-2

MM/MC Phono pre-amplifier (hum-free) with re-chargeable battery always on-line UPS (uninterruptable power supply) & Presettable MC gain & load impedance

(free bonus adapter cable included for connection to 5V USB output, for the possible hook up of any Battery charger for cellphones. This adapter cable can let the external power bank to power up this unit, or charge the re-chargeable battery inside this unit)

This is our newest state-of-the-art high gain low noise MC + MM phono stage. All components are meticulously selected and crafted in order to achieve the finest sound quality within the affordable price tag. This product offers superb resolution, very high gain and very low noise floor for even low output MC , at a super bang-for-buck price.

This phono stage provides both openness and a sweetness of character in a single unit. Offering a 40db MM gain and 40+26db(default x20) MC gain (user presettable gain from 1db to 30db possible)

This unit can also take MM cartridges from MC input, and boost the MM cartridge output level the same as CD signal level (by setting the MC loading to 47K ohm, and MC gain to 3-4x ).

This unit is built with heavy duty gold plated copper circuit board to ensure best signal transmission and minimal loss , with +/- 0.5db RIAA accuracy, -80db S/N for MM, and -70db S/N for MC input with 20x gain. This unit comes with a very natural and smooth sound. Tonal quality and specification easily pair with those selling $3K-5K MC/MM solid-state phono stage in the industry.

MM input suitable for MM cartridge with 47 Kohm impedance

MC input suitable for MC cartridge with 10ohm - 47Kohm impedance or MM cartridge with 47 Kohm impedance

Built-in always on-line UPS with rechargeable battery for AC off-line operation, 100% hum free even work with super low output MC cartridge, smart charger included in the circuit with auto stop when battery fully charged. The built-in re-chargeable is 3000mA 18650, which can let this unit run for hours by itself fully charged. This 18650 battery can easily be replaced with a new one if it fails after many years of usage.

Even though this unit comes with battery power, it can also run on AC power with an included DC 12V 1A adapter. The power supply section is like an "always on-line UPS" system, power to signal circuit always re-generated by the battery power circuit to maintain the best stability and quality of sound.

Separate "Charge" and "Power" switch, you can either listen during charging or without charger connected, or cut off circuit power during charging for faster charge cycle.

Nominal power draw around 400mAh 

Specifications
No. of inputs 1 set of MM + 1 set of MC inputs
No. of outputs 1 set of RCA outputs
Freq response RIAA +/- 0.5db  from 20Hz - 20Khz , typical freq response 2Hz to 40Khz(-3db)
S/N > 80db MM , > 70db MC
Max. output volt 3Vrms
Phase non-inverted
manufacturing ultra heavy duty gold plated copper circuit board
user presettable x1 to x30 for MC stage gain , 10ohm - 47Kohm for MC input loading

 

1 year free parts and labor warranty
standard chassis : silver aluminum chassis

(optional chassis : MDF, aluminum, solid-oak..etc)



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