Name: Pro-Ject - Phono Box DS Preamplifier - Black
Brand: Pro-Ject
SKU: 5704209
Rating: 0 (0 reviews)

Key Specs
- Number of Channels: 1 (The number of discrete channels of sound output. This can be a single number or multiple numbers separated by decimal(s). The first number is the primary, horizontally directed audio channels. The number after the first decimal, if applicable, is the number of subwoofer outputs or channels. The number after the second decimal, if applicable, is the number of height or atmospheric channels designed to immerse the listener by producing overhead sound effects.)
- Surround Sound Supported: Not Applicable (Surround sound systems use multiple audio channels and speakers to create an immersive sound experience for the listener. There are also various proprietary technologies that imitate this kind of sound via a device's built-in speakers or soundbar.)
General
- Product Name: Phono Box DS Preamplifier
- Brand: Pro-Ject
- Model Number: BOX - PHONO BOX DS BLACK
- Color: Black
Audio
- Number of Channels: 1 (The number of discrete channels of sound output. This can be a single number or multiple numbers separated by decimal(s). The first number is the primary, horizontally directed audio channels. The number after the first decimal, if applicable, is the number of subwoofer outputs or channels. The number after the second decimal, if applicable, is the number of height or atmospheric channels designed to immerse the listener by producing overhead sound effects.)
- Surround Sound Supported: Not Applicable (Surround sound systems use multiple audio channels and speakers to create an immersive sound experience for the listener. There are also various proprietary technologies that imitate this kind of sound via a device's built-in speakers or soundbar.)
- Preamp/Processor Design: Solid state (Tube design processors use vacuum tubes to process sound, a method typically more expensive than the transistors used in solid-state processors. Depending on the desired sound, one may prefer the warm tonal quality and character that tubes provide or the crisp, clean sound of solid-state circuitry.)
Inputs
- Number of HDMI Inputs (Total): 0
Outputs
- Number of HDMI Outputs (Total): 0
- Headphone Jack: false (The device features an interface that allows for the connection of headphones.)
Connectivity
- Wireless Multi-Room Audio: false (Technology that allows multiple speakers and/or soundbars to be connected wirelessly and play audio in separate rooms.)
Dimensions
- Product Height: 2.8 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
- Product Width: 4.1 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Depth: 6.1 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
- Product Weight: 2.4 pounds (The out of box weight of the item.)
- Rack Size: Not rack mountable
Warranty
- Manufacturer's Warranty - Parts: 2 Years
- Manufacturer's Warranty - Labor: 2 years
Other
- UPC: 844682004105

Boost your turntable's sound with this Pro-Ject phono preamplifier. Its front panel lets you control load capacity and adjust the 40dB - 60dB gain without reaching behind the unit, and the rear panel's subsonic filter protects speakers and amps from ultra-low rumble damage. The metal casing shields this Pro-Ject phono preamplifier from vibration and interference.

Supports Moving Magnet (MM) and Moving Coil (MC) phono cartridges: For use with different types of turntable phono cartridges.
Subsonic filter (switchable on rear panel): Protects speakers and amplifiers from ultra-low rumble below 20Hz.
Linear RIAA equalisation: Offers adjustable sound tuning.
Ultra low noise and distortion preamplifier: Made for the audio connoisseur.
Comfortable switching via buttons on front: The three push buttons on the left hand side are used to set input impedance, input capacitance and input gain.
10/100/1000-ohm or 47-kohm impedance: Efficiently conducts power.
RCA inputs and outputs: Provide connection flexibility.
Metal casing: Protects against vibration and interference.