{"product_id":"steinway-lyngdorf-s-series-system-complete","title":"Steinway Lyngdorf S-Series System - Complete","description":"\u003cp\u003e\u003cb\u003eGeneral:\u003c\/b\u003e\u003cbr\u003eThe \"S Seires\" from Steinway Lyngdorf is a sophisticated series of audio components designed with class D amplification and high power electronics. This setup when purchased new would have costed around $25,000.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eIncluded Units:\u003c\/strong\u003e\u003cbr\u003ePair of A-1 Amplifiers\u003cbr\u003eSP-1 Processor\u003cbr\u003eS-210 Boundary Woofers (Pair)\u003cbr\u003eS-14 Speakers (Pair)\u003cbr\u003e\u003cbr\u003eSpeakers include a pair of smaller (but heavy) wall-mount style satellites, the S-14, and two S-210 boundary woofers. The woofers are designed to be placed in the corners of your listening space to leverage natural \"room gain\" to deliver deep, effortless, and powerful bass.\u003cbr\u003e\u003cbr\u003eThe S Series also utilizes advanced digital signal processing to perfectly align the timing and phase between the corner woofers and wall satellites (crossover at 300Hz), ensuring all sound frequencies arrive at your ears simultaneously.\u003cbr\u003e\u003cbr\u003eIncluded will be a microphone to perfectly calibrate the system's DSP using RoomPerfect™. It features Steinway Lyngdorf's proprietary, fully integrated room correction system (built right into the processor, no external computer needed).\u003cbr\u003e\u003cbr\u003eWorth mentioning is unlike traditional analog systems, the A-1 digital amplifiers and SP-1 processor stay entirely in the digital domain until the signal reaches the drivers. \u003cbr\u003e\u003cbr\u003eInputs are standard S\/PDIF optical and analog RCA, making this easy to add to an existing setup. During testing we were impressed by the sheer power of this setup. Price includes free Fright shipping in USA.\u003cbr\u003e\u003cbr\u003eIncluded will be everything you need to listen to this system. This includes all the speaker cables, calibration microphone, owner's card, remote, Steinway Link Cat5 cables for communication and audio transfer, along with documentation.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSkyFi Cosmetic Notes:\u003c\/b\u003e\u003cbr\u003eSome of the original packing material is missing. Light marks are present on the woofer cabinets. The controller and one amplifier has faceplate blemishes. Both amplifiers have had their rubberized covers replaced with painted covers by Steinway Lyngdorf. The feet on the woofers are slightly different from unit to unit. Overall condition of everything is good.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSkyFi Technical Notes:\u003c\/b\u003e\u003cbr\u003eBoth amplifiers were sent out to Steinway Lyngdorf in November of 2025 for bench evaluation and replacement covers. The speakers also received a fresh set of strings at the same time. \u003cbr\u003e\u003cbr\u003eCabling is included for the speaker connections: One pair of XLO solid core wires terminated on one end with speakOn connectors - Woofers 13ft. One pair of XLR solid core wires terminated on one end with speakOn connectors - Mid\/HIgh 8ft. \u003cbr\u003e\u003cbr\u003eThe manual and setup guide for the system is located on a USB drive. A long XLR cable is included which interfaces with the calibration mic for room correction.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eOwnership:\u003c\/b\u003e\u003cbr\u003eSingle Owner\u003cbr\u003e\u003cbr\u003e\u003cb\u003eConnections:\u003c\/b\u003e\u003cbr\u003eRCA, Optical Digital,\u003cbr\u003e\u003cbr\u003e\u003cb\u003eGeneral Sound:\u003c\/b\u003e\u003cbr\u003eBig beautiful musical sound with little fatigue.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eCosmetic Condition:\u003c\/b\u003e\u003cbr\u003e7\/10 = Good. One or two minor scratches. Well Maintained. See our detailed rating description \u003ca href=\"https:\/\/skyfiaudio.com\/pages\/our-rating-scale\" target=\"_blank\"\u003ehere\u003c\/a\u003e.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eWorking Condition:\u003c\/b\u003e\u003cbr\u003eWorking perfectly and tested in our lab and listening room.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eIncluded:\u003c\/b\u003e\u003cbr\u003ePair of A-1 Amplifiers\u003cbr\u003eSP-1 Processor\u003cbr\u003eS-210 Boundary Woofers (Pair)\u003cbr\u003eS-14 Speakers (Pair)\u003c\/p\u003e\n\u003cp\u003eAll Necessary Cabling + Power Cords.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003ePacking:\u003c\/b\u003e\u003cbr\u003eOriginal Manufacturers Packing\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpecs:\u003c\/b\u003e\u003cbr\u003eModel S-15 \/ Model S Speaker Specifications\u003cbr\u003e- Frequency range: 120–22,000 Hz \u003cbr\u003e- Max SPL @ 1m: 114 dB \u003cbr\u003e- Amplification needed: 1 channel \u003cbr\u003e- Dimensions (H x W x D): 26.0 x 20.0 x 7.9 cm (10.2 x 7.8 x 3.1 in) \u003cbr\u003e- Weight: 4.4 kg (9.7 lbs) \u003cbr\u003e- Finishes: Matte black, satin silver, high gloss black, high gloss white, and custom finishes \u003cbr\u003eModel S-210 Boundary Woofer Specifications\u003cbr\u003e- Frequency response: 25–500 Hz\u003cbr\u003e- Max SPL @ 1m: 114 dB (117 dB Corner)\u003cbr\u003e- Amplification needed: 1 channel\u003cbr\u003e- Weight: 20.5 kg (45.2 lbs) \u003cbr\u003eModel A1 Amp\u003cbr\u003e- Input: 1 x Steinway Lyngdorf Digital Link (CAT 5e based), 1 x RJ12 RS232 connector\u003cbr\u003e- Output: 1 x Steinway Lyngdorf Digital Link (CAT 5e based), 2 x Speakon® speaker output\u003cbr\u003e- Power Rating: 2 x 400W @4 Ohm\u003cbr\u003eSp-1 Processor\u003cbr\u003e- Description: Rack mount or freestanding stereo processor\u003cbr\u003e- Input: Digital (≤192kHz\/24bit): 4 x S\/PDIF (coax), 6 x Toslink (optical), 1 x USB (audio input) – Analog: 4 x single-ended, input for microphone\u003cbr\u003e- Output: 3 x Steinway Lyngdorf Digital Link (CAT 5e based)\u003cbr\u003e- Miscellaneous: 1 x Trigger input, 1 x IR sensor input, 1 x USB (software update), 1 x RJ 12 (RS 232 control)\u003cbr\u003e\u003cbr\u003e\u003cb\u003eDimensions:\u003c\/b\u003e\u003cbr\u003eS-210 (W x H x D): 36.0 x 37.3 x 36.0 cm (14.2 x 14.7 x 14.2 in) , S-15 Dimensions (H x W x D): 26.0 x 20.0 x 7.9 cm (10.2 x 7.8 x 3.1 in), A-1 Amp Dimensions (H x W x D), Freestanding: 4.9 x 45.0 x 34.6\/39.6* cm \/ 1.9 x 17.7 x 13.6\/15.6* in Dimensions (H x W x D), Rack Mount: 4.4 x 48.3 x 34.6\/39.6* cm \/ 1.7 x 19 x 13.6\/15.6* in\u003cbr\u003e\u003cbr\u003e\u003cb\u003eApproximate Age:\u003c\/b\u003e\u003cbr\u003e2012\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eTesting Process:\u003c\/b\u003e\u003cbr\u003eOur speaker evaluation process starts with a visual inspection of all drivers. We are looking for damaged or deteriorating woofer surrounds, dented tweeter domes, and cone damage. We also inspect the speaker connection points for loose or broken connectors.\u003cbr\u003e\u003cbr\u003eAfter the initial visual inspection we connect the speakers to a reference amplifier with our preferred test tracks. With the speakers placed with proper distance we listen to each driver to make sure that they are producing the intended frequencies with no signs of distortion or rattle.\u003cbr\u003e\u003cbr\u003eDuring listening tests with test tracks we check for proper stereo imaging and bass response at various listening levels. If there are any audible signs of issues, the speakers are taken to the bench where we perform a frequency sweep to isolate the issue so that it can be resolved by component repair or replacement. \u003cbr\u003e\u003cbr\u003eOur subwoofer evaluation process starts with a visual inspection of all drivers. We are looking for damaged or deteriorating woofer surrounds, cone damage, or rubbing voice coils. We also inspect the input connections for damage.\u003cbr\u003e\u003cbr\u003eAfter the initial visual inspection we connect the sub at our bench and perform a sine wave sweep from about 200 Hz down to around 10 Hz. During this sweep we are listening for excessive rattle or other signs of improper function.\u003cbr\u003e\u003cbr\u003eIf the sweep passes we then increase the input level to evaluate how the woofer performs at high output levels. If the woofer has built-in crossover adjustments or multiple connection options these features are tested at this time. \u003cbr\u003e\u003cbr\u003eWe complete the subwoofer evaluation by feeding the unit with an audio signal in conjunction with our house music system to see how it responds to low frequency content in real world conditions while paired with a full range system.\u003c\/p\u003e","brand":"Steinway Lyngdorf","offers":[{"title":"Default Title","offer_id":49035827904766,"sku":"108022","price":21388.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0003\/3275\/9084\/files\/steinway-lyngdorf-s-series-system-complete-speakers-784.jpg?v=1790106985","url":"https:\/\/skyfiaudio.com\/en-au\/products\/steinway-lyngdorf-s-series-system-complete","provider":"SkyFi Audio","version":"1.0","type":"link"}