{"product_id":"rolls-accordion-accessory-ra53b-1","title":"rolls Accordion Accessory (RA53B)","description":"The RA53B is a high powered headphone amplifier with five 1\/4\" And 1\/8\" (3. 5mm) headphone and earphone outs. Two RA53B units may be linked together and mounted side-by-side in a universal rack tray for a total of 10 outputs. # 5: 1\/4\" Trs headphone outputs with level control. Lots of gain. 1\/4\" And RCA right and left inputs. Inserts on two channels. 1\/4\" Trs stereo input, 1\/4\" Mono input. Link input\/output for connecting two units together. Input impedance: 10 K ohms Maximum Input level: +18 dbvmax gain: 26 dB per channel output power: 221 mW per side, 442 mW per channel (@ 32 ohms)output impedance: 10 ohms\/N ratio: \u0026gt;90 dbthd: \u0026lt;. 08%Imd (SMPTE): \u0026lt;. 08%Power: 12 VAC (adapter provided: 8. 4 x 1. 7 x 5\" (21. 3 x 4. 3 x 13 cm)Weight: 2. 5 lbs (1. 14 kg).\n\nPackage quantity: 1\n\nProduct Type: BATTERY\n\nCountry of Origin: China\n\nNo batteries required","brand":"rolls","offers":[{"title":"Default Title","offer_id":53367495819571,"sku":"LU-1TKW-XZ2L","price":119.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0912\/8325\/9699\/files\/medium_e4dc109f-887f-4ea5-b37b-97e37631dc2e.jpg?v=1779196026","url":"https:\/\/soundsystemsny.com\/products\/rolls-accordion-accessory-ra53b-1","provider":"Sound Systems","version":"1.0","type":"link"}