{"product_id":"pro-ject-phono-box-ii-pre-amplifier-very-good","title":"Pro-Ject Phono Box II - Pre-Amplifier - Very Good","description":"\u003ch1\u003ePro-Ject Phono Box II - Pre-Amplifier - Very Good\u003c\/h1\u003e\n\n\u003ch2\u003eWhy This One\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eVery good condition — light cosmetic wear, no functional issues\u003c\/li\u003e\n  \u003cli\u003eDual-mono circuit, gold-plated RCA sockets, and sub-0.5dB RIAA accuracy.\u003c\/li\u003e\n  \u003cli\u003eA phono pre with built-in USB ADC — two boxes of functionality in one.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCondition: Very Good\u003c\/h2\u003e\n\n\u003cp\u003eThis Pro-Ject Phono Box II is a very good-condition item. This unit has not been functionally tested by our team. Please review all photos carefully, as they provide an accurate representation of the cosmetic condition of the product.\u003c\/p\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003ePro-Ject Phono Box II\u003c\/li\u003e\n  \u003cli\u003eNo additional accessories included\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAbout This Model\u003c\/h2\u003e\n\u003cp\u003eThe Pro-Ject Phono Box II is a compact phono preamplifier designed to bring turntable cartridges up to line level, supporting both Moving Magnet (MM) and Moving Coil (MC) cartridges via a rear-panel switch. It delivers 40dB of gain in MM mode and 60dB in MC mode, with input impedances of 47k ohms and 100 ohms respectively. The circuitry uses a dual-mono layout housed in a metal case that shields against vibration and electromagnetic interference, with gold-plated RCA sockets for input and output. RIAA equalisation accuracy stays within 0.5dB from 20Hz to 20kHz, and THD is quoted at 0.01% in MM mode. A notable addition over the original Phono Box is the built-in 16-bit Delta-Sigma ADC running at 48kHz, accessible via a rear USB socket, allowing direct digital recording from a turntable to a computer. An earthing screw terminal and an outboard 16V power supply complete the feature set.\u003c\/p\u003e\n\n\u003cp\u003eA great opportunity to own a Pro-Ject Phono Box II at this price point.\u003c\/p\u003e","brand":"Pro-Ject","offers":[{"title":"Default Title","offer_id":53953637712209,"sku":null,"price":55.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0775\/6913\/0833\/files\/aa40facd-ef93-4b3c-86e8-cccf332c6afc.jpg?v=1780579848","url":"https:\/\/www.audiotrader.co.uk\/products\/pro-ject-phono-box-ii-pre-amplifier-very-good","provider":"Audio Trader","version":"1.0","type":"link"}