{"product_id":"toa-u-01f-unbalanced-220k-ohm-line-input-module-900-series-female-xlr","title":"TOA U-01F Unbalanced 220k-Ohm Line Input Module, 900 Series Female XLR","description":"\u003cp\u003eMost of the sources that end up feeding a commercial paging or background music amplifier are unbalanced consumer gear - a streaming box, a media player, a tuner, a computer sound card, a satellite receiver, a jukebox or the output of a small mixer. The TOA U-01F is the 900 Series module built for them. Its 220 k-ohm unbalanced input presents a genuinely high-impedance load that will not drag down a lightly buffered consumer output, and its on-module gain control spans -30 to 0 dB so a hot source can be trimmed down to the amplifier's rated level without clipping the input stage.\u003c\/p\u003e\u003cp\u003eTOA rates the U-01F for adjacent sources - runs shorter than roughly 15 feet from the host unit - because an unbalanced connection has no common-mode rejection to fall back on over distance. Within that range it is the cleanest and least expensive way to bring a line source into the rack: frequency response is 20 Hz to 20 kHz within 1 dB, distortion is 0.05 percent or less at 1 kHz, and noise sits at a very quiet -106 dB. Input sensitivity is rated at -20 dB and is adjustable from -20 dB up to +10 dB. For longer runs or noisy electrical environments, specify the transformer-isolated L-01F instead.\u003c\/p\u003e\u003cp\u003eThe module terminates in a female XLR jack and installs from the front panel of any TOA 900 Series host: the eight input ports on the A-903MK2, A-906MK2 and A-912MK2 mixer power amplifiers and the M-900MK2 mixer preamplifier, the W-906A and W-912A in-wall mixer power amplifiers, the two dedicated 900 Series module slots on the 800D Series digital mixer amplifiers A-812D, A-824D and A-848D, and TOA's 9000M2 Series amplifiers, which accept existing 900 Series input modules. It draws just 4 mA from the frame's 24 V DC rail, and at a maximum 75 g it is the lightest module in the group.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eUnbalanced line input module for TOA 900 Series mixer\/amplifiers\u003c\/li\u003e\n\u003cli\u003eHigh 220 k-ohm input impedance suits tuners, media players, CD decks, computer sound cards, jukeboxes, mixers and satellite receivers\u003c\/li\u003e\n\u003cli\u003eOn-module gain control, -30 to 0 dB, for trimming hot consumer sources\u003c\/li\u003e\n\u003cli\u003eAdjustable input sensitivity from -20 dB to +10 dB\u003c\/li\u003e\n\u003cli\u003eVery low -106 dB noise level and flat 20 Hz - 20 kHz response\u003c\/li\u003e\n\u003cli\u003eIntended for adjacent sources located less than about 15 ft from the host unit\u003c\/li\u003e\n\u003cli\u003eFemale XLR connector; draws only 4 mA from the host frame's 24 V DC rail\u003c\/li\u003e\n\u003cli\u003eWorks in A-903MK2, A-906MK2, A-912MK2, M-900MK2, W-906A, W-912A, the 900 Series module slots on the A-812D \/ A-824D \/ A-848D, and 9000M2 Series amplifiers\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eModule type: Unbalanced line input module (900 Series)\u003c\/li\u003e\n\u003cli\u003ePower supply: 24 V DC (supplied from the main frame)\u003c\/li\u003e\n\u003cli\u003eCurrent consumption: 4 mA\u003c\/li\u003e\n\u003cli\u003eInput sensitivity: -20 dB (0 dB = 1 V), rated output -20 dB; adjustable -20 to +10 dB\u003c\/li\u003e\n\u003cli\u003eInput impedance: 220 k-ohms, unbalanced\u003c\/li\u003e\n\u003cli\u003eFrequency response: 20 Hz - 20 kHz, ±1.0 dB\u003c\/li\u003e\n\u003cli\u003eDistortion: 0.05% or less (1 kHz, output 0 dB)\u003c\/li\u003e\n\u003cli\u003eNoise level: -106 dB (20 Hz - 20 kHz BPF)\u003c\/li\u003e\n\u003cli\u003eGain: -30 to 0 dB\u003c\/li\u003e\n\u003cli\u003eConnector: Female XLR (XLR-3-31 equivalent)\u003c\/li\u003e\n\u003cli\u003eModule dimensions: 35 (W) x 78 (H) x 88 (D) mm \/ 1.38\" x 3.07\" x 3.46\"\u003c\/li\u003e\n\u003cli\u003eModule weight: Max. 75 g (0.17 lb)\u003c\/li\u003e\n\u003cli\u003eShipping weight: 0.2205 lb\u003c\/li\u003e\n\u003cli\u003eShipping carton: 3.54\" x 3.74\" x 1.57\"\u003c\/li\u003e\n\u003cli\u003ePhantom power: Not provided on this module\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat's Included\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e1x TOA U-01F unbalanced line input module\u003c\/li\u003e\n\u003cli\u003eNo additional accessories are specified by TOA for this module\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TOA Electronics","offers":[{"title":"Default Title","offer_id":46588280897733,"sku":"TOA-U01F","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/3085\/3829\/files\/U-01F_Angle.jpg?v=1784921392","url":"https:\/\/avlgear.com\/products\/toa-u-01f-unbalanced-220k-ohm-line-input-module-900-series-female-xlr","provider":"AVLGEAR","version":"1.0","type":"link"}