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#1
6th November 2012
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Hi End POWER MONOBLOCK Hybrid COUNTERPOINT Natural Progression Mono (Top of The Line)
Kondisi Barang : Bekas
Harga : Lokasi Seller : Daerah Istimewa Yogyakarta Description : TOP OF THE LINE dari PRODUCT COUNTER POINT HI END AUDIO USA Hybrid MONOBLOCK COUNTERPOINT Natural Progression Mono - Monophonic. Tube voltage amplification - IGBT output. 150/W 8 ohms, 300W 4 ohms, 500W/2 ohms. - Menggunakan 6 tabung = 6DJ8 x 4 dan 6CA4 x 2 - Ada Balanced XLR Input dan dual RCA input - Bi Wire Out Put Plug Speaker - Waktu baru harga MSRP $4,498/each = $4,498 x 2 = Rp 90 juta an...!! - Sekarang sy jual mintanya = Rp 19,5jt.nego... - Kondisi = Working Well, Mulus 95% - O ya, berat per biji nya sekitar 35kg, jadi kalau 2 biji sekitar 70kg.... - Tongkrongan / Tampangnya Hi End, Up To Date & Ganteng Abiiss... - Hub / sms = 0811258551 The Natural Progression Mono amps exemplify the best of Counterpoint engineering. Reliable and solidly-built, these amplifiers have copper-plated steel chassis, heavy custommade heatsinks and massive transformers. Front panel meters indicate output current and power. Do they sound good? You bet! With a triode front-end and an IGBT (Insulated Gate Bipolar Transistor) output stage, these amplifiers are capable of delivering 250 amperes of current and over 300 watts of power into four ohms. Can they be improved? Certainly. Like all Counterpoint (and all sub-$10,000 gear) the components in the signal path and in the power supplies use above-average sounding parts, all right, but not the best by a great margin. And the circuit itself benefits from a lot of cleanup. The original circuit uses two stages of tube amplification, followed by a solid-state buffer to drive the output stage. Then 26dB of feedback is used to improve the measured specifications. I've come to realize that, despite what other companies might claim, NO feedback always sounds better than some. The unit has two 6DJ8 tubes as a large paralleled-tube differential amplifier. No feedback. Solid-state IGBT (Insulated Gate Bipolar Transistor) driver. Tube rectifier. Copper-plated chassis, wood sides. Metering for power, current, normal/peak hold. Clipping indicator. On-Off switch. Balanced Inputs. Aluminum front panel finished in black or silver anodize.      Buka saja links nya = http://www.audioreview.com/cat/ampli...2_1583crx.aspx Counterpoint NPM Upgrades Terkait:
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