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Pro-Ject Phono Box Turntable Preamplifier

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The Pro-Ject Phono Box turntable preamplifier is designed to connect turntables to receivers. With simplicity of design and premium components, the Pro-Ject Phone Box's performance outweighs both its ... Click To Read More About This Product

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The Pro-Ject Phono Box turntable preamplifier is designed to connect turntables to receivers. With simplicity of design and premium components, the Pro-Ject Phone Box's performance outweighs both its size and its price. The turntable preamp easily switches between MM and MC cartridges using internal jumpers. Dual mono design. Class A components and low-noise integrated circuits throughout the entire circuit path.


Turntable preamp designed to connect tables to receivers without a phono preamp
Combines simplicity of design and premium components
Easily switches between MM and MC using internal jumpers
Dual mono design
Class A components
Low-noise integrated circuitry throughout
Input Sensitivity MM: 5mV / 1kHz
Input Sensitivity MC: 0.45mV / 1kHz
Input impedance MM: 47K ohms / 100 pF
Input impedance MC: 100 ohms / 100 pF
Output voltage: 200mV / 1kHz
Total harmonic distortion: <0.005%
RIAA curve accuracy: 20Hz-20kHz / max 0.5
Signal to noise Ratio MM: > -88dB
Signal to noise Ratio MC: > -79dB
Dimensions: 4-1/2"W x 4-1/2"H x 1-1/4"D
Weight: .65 lb.
Pro Coverage
Manufacturer's Warranty

WHAT IS COVERED: All parts defective in material and workmanship.

FOR HOW LONG: 2 years From the date of original purchase by the original owner.

WHAT WE WILL DO: We will, at our sole option, repair or replace any defective parts free of charge.

WHAT WE WILL NOT DO: Pay shipping or transportation charges from you to us.

WHAT YOU MUST DO: First, contact the dealer from whom you purchased the product to discuss the problem. Your dealer, in most instances, will be able to answer your questions or arrange for repair. In the event you are unable to resolve the situation with your dealer, notify the Sumiko Service Center located at 2431 Fifth Street, Berkeley, CA 94710 (tel:510-843-4500) of any defect, malfunction, or nonconformity promptly upon discovery. Obtain from the Sumiko Service Center a return authorization number. Properly pack the product in the original carton for shipping (ask the Sumiko Service Center for packing instructions, if needed). Label and ship the product, freight prepaid and insured, to the Sumiko Service Center with the proof of purchase from your authorized Sumiko dealer, and place the return authorization number prominently on the outside of the carton. Cartons not bearing a return authorization number will be refused.

OTHER CONDITIONS: This warranty is not transferable from the original owner to any subsequent owners. THE PROVISIONS OF THIS WARRANTY ARE IN LIEU OF ANY OTHER WRITTEN WARRANTY, WHETHER EXPRESS OR IMPLIED, WRITTEN OR ORAL, INCLUDING ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. SUMIKO'S MAXIMUM LIABILITY SHALL NOT EXCEED THE ACTUAL PURCHASE PRICE PAID BY YOU FOR THE PRODUCT. IN NO EVENT SHALL SUMIKO BE LIABLE FOR SPECIAL, INCIDENTAL, CONSEQUENTIAL OR INDIRECT DAMAGES. This warranty does not cover a defect that has resulted from improper or unreasonable use or maintenance, accident, improper packing, or unauthorized tampering, alteration or modification as determined solely by us. This warranty is void if the label bearing the serial number has been removed or defaced.

OTHER LEGAL RIGHTS: This warranty gives you specific legal rights, and you may also have other rights which vary from country to country or state to state. Some places do not allow limitations on implied warranties or the exclusion or limitation of incidental or consequential damages, so the above limitations or exclusions may not apply to you.

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