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FS PMC LB1 Transmission Line Loudspeakers
PMC LB 1 speakers (pair)
Transmission line monitor (passive) Made in England by the Professional Monitor Company Current list price: $2,700/pr. In original carton E-mail for photos Price $1,000 Compact size 21"h x 7"w x 10.6"d PMC LB 1 Pro Monitor transmission line loudspeakers are suitable for nearfield applications or where full range reference monitoring is required and when space is at a premium, such as on live recording trucks and in small control rooms. The LB1 uses two high-quality low coloration drivers, capable of sustaining massive transient power peaks without compression. Transmission line design LB1's bass driver is mounted at the mouth of a long tapered line damped with an acoustic absorbent, whilst the other end terminates in a port which at low frequencies radiates as a piston. As the frequency is lowered, control on the driver is increased, resulting in a system capable of higher SPL's than the equivalent ported design. This ensures operation within the drivers linear range and reduces low frequency distortion and coloration. All PMC's transmission line monitors retain their bass end balance and quality irrespective of level. Specifications Useable freq response 35Hz-25kHz Peak SPL @ 1M 114dB Sensitivity 87dB 1W 1m Recommended Amp power 60-250W Impedance 4 Ohm nominal Effective line length 1.7m 5.58ft Drive units: woofer 110mm, 75mm voice coil; tweeter 27mm fabric soft dome Crossover Frequency 2.5kHz Crossover: 12 element 4th order crossover Input connectors: two pairs of gold plated binding posts for bi-wire or bi-amp Enclosu double veneered MDF Finish Black Ash Dimensions: 21"h x 7"w x 10.6" d Weight (each) 19 lbs Condition is excellent electro-acoustically, with minor cosmetic dings to the black oak finish that have been touched up. There are grilles with these if you want them (grilles generally add diffraction and decrease the highs), but on both grilles, the grille cloth wrap has come unglued from the frame at the top. If you need to use grilles and you don't want to repair these, new grilles are available from the importer, Bryston Ltd. For more info see the PMC website at http://www.pmcloudspeaker.com Reply to Please remove "spamless" from address. |
#3
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In article , OFFICIAL RAM
BLUEBOOK VALUATION wrote: : transmission line loudspeakers are suitable for : nearfield applications or where full range reference monitoring is required : and when space is at a prem : : Bluebook value, $610 : : RIPOFF ALERT! If you have 2 pair at $610/pair I'll buy them both. |
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