{"product_id":"pro-ject-tube-box-e-phono-pre-amplifier","title":"PRO-JECT TUBE BOX E PHONO PRE-AMPLIFIER","description":"\u003ch2\u003eTube phono-preamplifier\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eInnovative miniature sized phono preamplifier with tube output!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTube Box E finally enriches our E-line with our highly popular tube phono preamplifiers.\u003c\/p\u003e\n\u003cp\u003eIt features a fully discrete circuit design without using any operational amplifiers (OpAmps). This results not only in fantastic low noise phono amplification with clean measurements and accurate RIAA equalisation, but also ensures a long product life-cycle as maintenance, service and repair are ensured for years and years to come. It also comes with replaceable tubes for tube rolling and sound-shaping. This gives the customer many options to pick from and alter the sound signature to his preference. Tube Box E will give a full and relaxed laid back sound with lush mids, just like you would expect it from a much bigger high-end tube phono preamplifier.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePrecise Loading for MM \u0026amp; MC\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt offers support for both MM and MC cartridges and comes with many gain settings to be switched on the front panel. Wide ranging loading options can be adjusted on the bottom of the unit allowing you to precision match your Tube Box E to your cartridge!\u003c\/p\u003e\n\u003cp\u003eThe enclosure is fully made out of metal to protect it effectively against electromagnetic interference and vibrations, which can cause unpleasant listening experiences. The front panel and control elements are made out of beautifully machined aluminium.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSuitable for MM and MC cartridges\u003c\/li\u003e\n\u003cli\u003ePrecise RIAA equalisation in two parts, passive\/active\u003c\/li\u003e\n\u003cli\u003eFully discreet circuit design without OpAmps\u003c\/li\u003e\n\u003cli\u003e2x ECC83 tubes (replaceable)\u003c\/li\u003e\n\u003cli\u003eFront-sided Subsonic filter button\u003c\/li\u003e\n\u003cli\u003eFront-sided Gain control\u003c\/li\u003e\n\u003cli\u003eUltra low noise circuitry with FET input stage\u003c\/li\u003e\n\u003cli\u003eDual mono circuitry for optimized channel separation\u003c\/li\u003e\n\u003cli\u003ePolystyrene capacitors used where possible\u003c\/li\u003e\n\u003cli\u003eGold-plated RCA in- and outputs\u003c\/li\u003e\n\u003cli\u003eMultiple internal power supplies\u003c\/li\u003e\n\u003cli\u003eWell-filtrated high-voltage anode power supply\u003c\/li\u003e\n\u003cli\u003eAvailable in silver or black\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTubes: 2 x ECC83 (12AX 7A)\u003c\/li\u003e\n\u003cli\u003eInput impedance: 10 ohms, 100 ohms, 1 kohm, 2 kohms\u003c\/li\u003e\n\u003cli\u003eInput capacitance\/impedance: 47pF, 147pF, 267pF, 367 pF, 487 pF and 587 pF* \/ 47 kohms\u003c\/li\u003e\n\u003cli\u003eInput gain: 40 dB, 43 dB \/ 50 dB, 60 dB und 63 dB\u003c\/li\u003e\n\u003cli\u003eNoise floor: 77 dB (A weighted) at 40 dB input gain, 65dB (A weighted) at 50 dB and 63 dB input gain\u003c\/li\u003e\n\u003cli\u003eTHD: \u0026lt;0.03% at 40 dB input gain \u0026lt;0.07% at 50 dB and 63 dB input gain\u003c\/li\u003e\n\u003cli\u003eRIAA-equalisation curve accuracy: +\/- 0.5 dB\/20 Hz - 20 kHz\u003c\/li\u003e\n\u003cli\u003eSubsonic filter: at 20 Hz with 18 dB\/octave\u003c\/li\u003e\n\u003cli\u003eInput: 1 pair RCA\/phono sockets\u003c\/li\u003e\n\u003cli\u003eLine-level output: 1 pair RCA\/phono sockets\u003c\/li\u003e\n\u003cli\u003eOutboard power supply: 18 V \/ 1.000 mA DC, suitable for your country's mains supply\u003c\/li\u003e\n\u003cli\u003ePower consumption: 470 mA DC, \u0026lt;1W in standby\u003c\/li\u003e\n\u003cli\u003eDimensions W x H x D with sockets: 103 x 73 x 131 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 450 g without power supply\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PRO-JECT","offers":[{"title":"Black","offer_id":42310613663815,"sku":"PRO-JECT TUBE BOX E PHONO PREAMP BLACK","price":599.0,"currency_code":"AUD","in_stock":true},{"title":"Silver","offer_id":42310617661511,"sku":"PRO-JECT TUBE BOX E PHONO PREAMP SILVER","price":599.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0177\/0142\/files\/TUBEBOXEPHONO-1.png?v=1766037301","url":"https:\/\/www.absolutehifi.com.au\/products\/pro-ject-tube-box-e-phono-pre-amplifier","provider":"ABSOLUTE HIFI","version":"1.0","type":"link"}