Phono Box Ultra 500 // Chrome
Phono Box Ultra 500 is like no other phono preamplifier in its class. Limited to 500 pieces worldwide, it celebrates the 500,000th Phono Box that Pro-Ject has manufactured and shipped. The polished chrome surface outshines every competitor in this price range and offers undeniable aesthetics.
Underneath the surface, Pro-Ject has used a copper body known to have high qualities in protecting against high frequency interferences. The internal design has also been reworked to offer a fully discrete, OpAmp-less design, which enables Pro-Ject to realize an incredibly harmonious sound. On top of leaving out operational amplifiers, Pro-Ject decided to use polystyrene capacitors that significantly contribute to the high-end sound Phono Box ultra 500 offers. These capacitors are known amongst audiophiles as the holy grail for phono preamplifiers.
4.7"L x 4.5"W x 1.5"H
— Warranty: Manufacturer's 2 Years
— MM/MC Tube Phonostage With Discrete Circuitry & High-End Tube Sonics
— Limited, Exclusive Edition Of 500 Pieces
— Chrome Surface On Copper Chassis
— No Operational Amplifiers Used
— Audiophile-grade Polystyrene Capacitors
— Precise RIAA Equalization
— Switchable Subsonic Filter (–18dB @ 20Hz)
— Switchable Input Impedance/capacitance
— Four Adjustable Gain Levels
— Outstanding Sound Quality
— Handmade In Europe
— Input Impedance: 10, 100, 1k, 47k Ohms / 100pF
— Input Capacitance/impedance: 100pF, 200pF, 320pF And 420pF */47kohms B
— Input Gain: 40 And 43dB B / 60 And 63dB A
— Signal / Noise Ratio MM: 85dBV (90dBV – ‘A’ Weighted)
— Signal / Noise Ratio MC: 65dBV (71dBV – ‘A’ Weighted)
— THD: <0.0005% MM, < 0.004% MC
— RIAA-equalization Curve Accuracy: <0.4dB / 20Hz - 20kHz
— Subsonic Filter: At 20Hz With 18dB/octave
— Input: 1 Pair RCA/phono Sockets
— Line-level Output: 1 Pair RCA/phono Sockets
— Power Supply DC: 18V/500mA
— Power Consumption: 18V/80mA DC
— A: Typical For Low Output MC Cartridges, B: Typical For MM Cartridges Or High Output MC
— *Input Capacitance Is Irrelevant For Low Output MC Cartridges
Ultra 500 is a conventional audiophile phono preamp. No Bluetooth.Is this a turntable and are external speakers are required?
Yes, this is only a phono preamp. A turntable, amplifier & speakers would be required to make music.Can I use this as my preamp between my phono and Sonia speakers?
There would also need to be an amplifier. It would look like this: turntable > Ultra 500 > AUX input on amp/receiver > speakers would be connected to the amp's speaker binding posts!
*Continental US only. Surcharges apply to HI, AK and Canada
Shipping AvailabilityUnited States
Shipping PolicyFREE Standard Shipping
Delivery Estimate3-4 weeks ⓘCOVID-19 Notice: Our shipping times may be longer than indicated as changing COVID-19 restrictions affect delivery services. Know that our fulfillment teams continue to send product daily as we take extra precautions to ensure their safety. Thank you for your patience and understanding.
Return PolicyFinal sale, not eligible for return or cancellation