{"product_id":"pro-ject-tube-box-e-phono-stage","title":"Pro-ject Tube box E phono stage","description":"\u003cmeta charset=\"UTF-8\"\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSuitable for MM and MC cartridges\u003c\/li\u003e\n\u003cli\u003ePrecise passive \u0026amp; active RIAA equalisation\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 with silver or black front panel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePrecision Matching and Premium Build\u003c\/h3\u003e\n\u003cp\u003eSupporting both MM and MC cartridges, the Tube Box E includes multiple gain settings that can be conveniently adjusted from the front panel. Further loading options are available on the underside of the unit, allowing for precise cartridge matching and tailored performance. The robust metal enclosure provides excellent shielding against electromagnetic interference and vibrations, helping to maintain signal integrity and ensure an enjoyable listening experience. Completing the high-quality construction, the front panel and control elements are crafted from beautifully machined aluminium, adding a touch of elegance to its compact form.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTube assembly:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2x ECC83 (12AX7A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput impedance:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 \/ 100 \/ 1k \/ 2k ohms (A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCapacitance:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e47 \/ 147 \/ 267 \/ 367 \/ 487 \/ 587 pF \/ 47k ohms (B0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGain:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e40, 43 (B) \/ 50, 53 \/ 60, 63 dB (A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNoise floor:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e77 dB (A weighted) at 40 dB input gain65 dB (A weighted) at 50 dB and 63 dB input gain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTHD:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.03% at 40 dB input gain\u0026lt;0.07% at 50 dB and 63 dB input gain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRIAA curve accuracy:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e±0.5 dB \/ 20 Hz – 20 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubsonic filter:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20 Hz @ 18 dB\/octave\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput \/ Output:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1x RCA \/ 1x RCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutboard power supply:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e18V \/ 1A DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower consumption:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e470 mA DC, \u0026lt; 1W in standby\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions W x H x D:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e103 x 73 x 115 (131) mm (with sockets)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e450 g without power supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e(A) Typical for low output MC cartridges\u003c\/p\u003e\n\u003cp\u003e(B) Typical for MM or high output MC cartridges\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Pro-Ject Audio","offers":[{"title":"Black","offer_id":56215545577858,"sku":null,"price":249.0,"currency_code":"GBP","in_stock":true},{"title":"Silver","offer_id":56215545610626,"sku":null,"price":249.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/6652\/0962\/files\/DC61C3D9-0E60-4E4D-847D-CD99A75C6985.webp?v=1768427546","url":"https:\/\/premiumhomeaudio.co.uk\/products\/pro-ject-tube-box-e-phono-stage","provider":"Premium Home Audio","version":"1.0","type":"link"}