Minggu, 29 April 2012

Marantz SM-500 Stereo Power Amplifier (SOLD)

Marantz SM-500
Stereo Power Amplifier
Daya: ?
Warna hitam,kondisi sangat mulus sekali
Original
Harga : SOLD
Made in Japan
083876467899







Kamis, 26 April 2012

Denon DCD 1500 (SOLD)

Denon DCD 1500
Compack disc player
Transport : KSS 121a
DAC :2 x PCM54HP-K - 2 x SM5801P
Optic sehat ,baca normal dan cepat
Keluaran RCA dengan gold plate yang tebal menandakan suatu produk yang bagus , ada 2 macam keluaran RCA nya : Fixed dan variable
Kondisi tutup ada baret , panel depan mulus
Dijual tanpa remote
Made in Japan
Harga : SOLD
083876467899






Senin, 23 April 2012

.Nakamichi 700 Tri-tracer Cassette Deck (SOLD)

Nakamichi 700 Tri-Tracer
Cassette deck stereo
Produksi tahun 1973 dengan banderol 138.000 yen 
Kondisi masih bagus , fungsi normal ,suara masih bersih dan bagus
Panel depan aluminium , dengan 2 bh VU meter,casing dari kayu
Tape ini bisa diposisikan berdiri  ataupun diposisikan tidur
Kekurangan : ada bagian lapisan kayu sedikit mengelupas (bagian atas belakang) ,panel depan sedikit kusam
Salah satu tape deck yang sangat jarang kita temui di pasaran (lihat foto)
For collector
Harga : SOLD
083876467899

data website :
Nakamichi 700
138,000yen(1973 release)

Description
 
The full-scale 3 head cassette deck which challenged the threshold and likelihood of the cassette from the model which hits the sister machine of try marker Nakamichi 1000.

The completeness 3 head scheme is adopted. It combines with the constant tension effect which a double gap capstan scheme induces by the recording head of a ferrite core, and the erase head and the reproducing head of the hard super permalloy core of the narrow gap of 0.7micro,Adhesion with a tapes also becomes good and is played by flat frequency response to a high region.

In order to correspond to perpendicular gap of the tapes and head which the distortion on molding of a cassette case brings about, the recording head perpendicular regulating function with an alignment beacon is carried.
A coordination is possible only by turning a thumb, carrying out the sound-recording play of the 400Hz built-in signal, offering the adjustment mechanism which a phase progresses and detects the output by delay, and seeing the blinking status of 2 issuance diodes.

The control by IC logic circuitry is carried and all the tapes controls are operationals in one-touch.
Moreover, the timing of the amplifier of a recording play, a bias oscillation, and an operation of a mechanism is also controlled completely, and is suppressing the occurrence of the it1 noise.
The organization of the muting of tone, a memory counter, etc. is carried besides it.

decibel peek level meter is carried in a level meter, and it does not have the care about the excess recording which occurs since a pointer cannot follow a sharp peek input like common VU meter.

The threshold of the mechanism precision of a magnetic tape cassette is conquered from the closed-loop and double capstan drive side.
With the using of a DC servo motor, up until last minute, it is large and properties, such as a wow and flutter, are improved by two flywheel effects which raised the effective mass.

The switching unit of a low-noise tapes and a chromium tapes is carried. The property which suited each tapes by the corrective network in which a low-noise tapes has 120us and 1590us, and a chromium tapes has a time constant of 70us and 3180us has been acquired.

The pitch control which can change tape speed ±6% by play is carried.

The limiter circuit is built in, about 1/of excessive inputs of +3dB or more are automatically pressed down to 7, and the distorted occurrence is suppressed.

The pickup is carried 3 point, the blend mike input besides a right-and-left channel input is prepared, and mixing of a sound effect, vocal, and a solo can be performed freely.

The head base organization in which put in the damper organization and the degree of coherence with a tapes was received is adopted.

The 0dB level calibration unit is carried and it can adjust according to a low-noise tapes and a chromium tapes.

The Dolbey noise reduction is built in.

The main motor of DC servo, and two motors of Mr. winding

The cassette eject with a damper

19kHz MPX filter built-in

A remote control is possible.

A foolproof feather touch, a control push-button



Upper
Rear

Rating of a mode
Form Stereo cassette deck
Tape speed 4.75cm/s
Wow and flutter 0.06%or less Wrms (Japanese Industrial Standard)
Frequency characteristic Low-noise tapes: 35Hz - 18000Hz, ±4dB
Chromium tapes: 35Hz - 20000Hz, ±4dB
A comprehensive S/N ratio 55dB or more (all band Dolbey Inn)
63dB or more (Japanese-Industrial-Standard auditory sensation weighting)
A comprehensive distortion 2% or less (1kHz, 0dB)
Cancellation ratio 60dB or more (1kHz saturation level)
Channel separation 35dB or more (1kHz, 0dB)
Crosstalk 60dB or more (1kHz, 0dB)
Bias frequency 105kHz
Input A mic, a blend mic: 0.5mV/600 ohm
Line: 100mV / 100kohm
DIN: 25mV / 50kohm
Output Line: 1V (0dB, output volume maxima)
Headphone: 1mW, 8ohms (0dB)
The semiconductor used IC:8
Transistor: 105
Diode: 38
Power source 100V 50Hz/60Hz
Power consumption A maximum of 60W
Dimensions Width 520x height 267x depth of 130mm
Weight About 12.5kg








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Minggu, 22 April 2012

Philips CD-840 CD Player (SOLD)

Philips CD-840
Compac Disc Player
Optic : CDM-4
DAC : 2 x SAA7321GP – SAA7220P/B
Optic dan chip DAC sama dengan yang dipakai pada Philips CD-850
Dijual dengan remote Philips model kecil
Kondisi m,asih bagus ,fisik bagus ,optic normal
Kekurangan : tombol play agak sedikit  keras tapi bisa dengan remote control nya untuk play
Harga : TERJUAL / SOLD
083876467899

Sabtu, 21 April 2012

Amplifier Tube DIY Single Ended (SOLD)

Amplifier Tube DIY
Topologi : Jenis Single Ended
Menggunakan tabung : 2 x 12AX7 (merk Europa) dan 2 x 6005 (Kemungkinan merk GE model black plate)
Travo output original copotan perangkat lama yang sudah tidak dipakai
Hanya ada satu input model RCA dan sepasang output stereo
Tombol volume tepat di tengah panel depan
Model rakitan simple
Daya tidak saya ketahui ,yang jelas kemungkinan watt nya kecil
Meskipun demikian amplifier ini bersuara cukup bagus dan terlihat ada cukup tenaga meskipun terlihat "single ended dengan daya yang kecil"
Di depan terluhat 3 buah capasitor cukup besar dengan merk Nippon Chemicon
Ada tambahan variasi pada lampu 12AX7 nya dipasang lampu warna hijau dibawah tubr nya sehingga jika dinyalakan akan berwarna hijau
Unyuk daleman saya tidak tahu apa saja yang digunakan
Test saya pakai dengan perangkat pendukung : CD Denon DCD 1500MK2 dan speaker bookself JBL TLX105
CD jazz in the city dengN Lgu pembuka "Michel Buble dengan lagu Feeling Good"
Vocal terdengar cukup lantang ,tepat di tengah -tengah speaker...nada tingi cukup dan tidak sakit ditelinga,bass cukup terasa meskipun amplifier ini cukup kecil
Menurut saya kualitas sudah cukup bagus buat pemula yang ingin mendengar nuansa amplifier Tube
Dan tidak menutup kemungkinan unuk di upgrade komponen yang dipakai untuk meningkatkan kualitas suara yang diinginkan
harga : SOLD
Harga yang cukup wajar dan terbilang cukup murah
Lokasi di surabaya
bisa kirim ke luar kota
083876467899









Jumat, 20 April 2012

Sony STR-DE695 "Amplifier Home Theater" (SOLD)

Sony STR-DE695
Amplifier Home Theater
Kondisi masih seperti baru,lengkap dos dan bukunya
Barang ini dibeli langsung di USA sehingga menggunakan voltage 120V
Assembly in Malaysia
Harga : SOLD
083876467899
Data :

Sony 6.1-Channel Dolby Digital EX/DTS Surround Sound Receiver specifications

  • General
  • Product Type AV receiver
  • Audio Features
  • Surround System Class 5.1 channel
  • Amplifier Output Details 100.0 Watt - 8.0 Ohm - 20 - 20000 Hz - THD 0.7 % - 1.0 channel(s) ( Main ) , 100.0 Watt - 8.0 Ohm - THD 0.7 % - 2.0 channel(s) ( Front ) , 100.0 Watt - 8.0 Ohm - THD 0.7 % - 2.0 channel(s) ( Rear center ) , 100.0 Watt - 8.0 Ohm - THD 0.09 % - 1.0 channel(s) ( Center ) , 100.0 Watt - 8.0 Ohm - THD 0.7 % - 2.0 channel(s) ( Rear )
  • Sound Output Mode Stereo
  • Built-in Decoders DTS 96/24 , Dolby Pro Logic II , Dolby Digital , DTS decoder , Dolby Digital Surround EX , DTS-ES decoder
  • Surround Sound Effects Digital Cinema Sound EX
  • Digital Sound Processor (DSP) Yes
  • DSP Presets Music , Movie , Cinema Studio Ex. B , Cinema Studio Ex. C , Cinema Studio Ex. A
  • Input Impedance 50.0 KOhm
  • Input Sensitivity 500.0 mV
  • Response Bandwidth 10 - 70000 Hz
  • Signal-To-Noise Ratio 96.0 dB
  • Output Power / Total 600.0 Watt
  • Bass Control Yes
  • Treble Control Yes
  • Additional Features A/B/A+B speaker switch
  • Inputs & Outputs
  • Headphone Jack Yes
  • Coaxial Digital Input Yes
  • Optical Digital Input Yes
  • Optical Digital Output Yes
  • Tuner features
  • Type Radio tuner - AM/FM - Digital
  • Tuning Display Fluorescent display
  • Preset Station Qty 30.0
  • Auto Preset Memory Yes
  • Turntable
  • Type None
  • DVD/Blu-ray features
  • Type None
  • CD System
  • Type None
  • Digital Player (Recorder)
  • Type None
  • MD System
  • MD system type None
  • Display
  • Built-in display Fluorescent
  • Display dimmer Yes
  • Headphones
  • Headphones Type None
  • Microphone
  • Type None
  • Remote Control
  • Remote Control Universal remote control - Infrared
  • Features Programmable
  • Miscellaneous
  • AV Furniture None
  • Included Accessories AM antenna , FM antenna
  • Timer Sleep
  • Power
  • Power Device Power supply - Internal
  • Power Consumption Stand by / Sleep 0.3 Watt 
  •  
  •  

JBL TLX 105 (SOLD)

JBL TLX 105
Bookself Speaker
Power Handling: 10-50 watts.
Sensitivity 89dB.
Normal Impedance: 8 ohms.
Crossover Frequency: 2200Hz 3000Hz.
Tweeter: 2" 10mm titanium laminate.
Mid : 5"
Finish: Black ash woodgrain vinyl.
Assembly in China
Untuk suara saya coba dengan perangkat Amplifier Grundig V2000 dan CD Denon DCD 1500MKII
Untuk treeble bersuara cukup detil , mid cukup bagus dan meskipun berukuran kecil suara bass cukup terlihat besar .(posisi control amplifier flat)
Speaker ini ternyata cukup mampu dipakai sebagai speaker Front dan juga bisa dipakai sebagai speaker surround.
Harga : SOLD
083876467899

Polk Audio Monitor Series 2 (SOLD)

Polk Audio Monitor Series 2
Speaker Stereo
1 x Tweeter : 2 x Mid (61/2") : 1 x sub bass radiator 10 "
Warna hitam , ukuran cukup besar dan cukup berat
Made in USA
Ada cacat sedikit pada box belakang (lihat foto)
Harga : SOLD
083876467899

Sabtu, 14 April 2012

Sansui AU-9500 Japan Domestic Market (SOLD)








Sansui AU-9500
Integrated amplifier
Daya : 2 x 85Watts @8ohm
Kondisi masih bagus dan normal
Menggunakan 8 bh transistor output merk Motorola
Japan Domestic Market sehingga menggunakan voltage 100Volt
Salah satu amplifier Sansui dengan daya cukup besar
Harga : SOLD to Jkt
083876467899

Spec:
Rating of a mode
Form Integrated Amplifier
Output power Music power (IHF): 260W (4ohm, 1kHz)
Effective output (one-side-channel operation): 85W/85W (8ohm, 1kHz)
Effective output (both channel operation): 80W+80W (8 ohm, 1kHz)
Succession effective output (both channel operation, the rated distortion of 8 ohm, 20Hz - 20kHz): 75W+75W
THD (Output power) 0.1% or less
Cross modulation distortion 0.1% or less (an Output power, 70Hz:7kHz=4:1, SMPTE)
Power Band Width (IHF) 5Hz - 40kHz
Frequency characteristic 3Hz - 80kHz, and +0 -1 dB (at the time of main-amplifier and 1W output)
Dumping factor 50 (8ohm)
Input sensitivity/input impedance
(1kHz)
Phono1:2.5mV/50kohm
Phono2:2.5mV/30kohm, 50kohm, 100kohm
[maximum permissible input 300mV, THD 0.5%or less]
MIC: 2.5mV / 50kohm
Tuner, AUX(level adjustment is possible):100mV /, 50kohm
Tape Monitor1, 2 (PIN) (level adjustment is possible):100mV / 50kohm
2 (DIN):100mV of Tape Monitor / 50kohm
4ch, N.R.Adaptor:100mV /, 50kohm
An Output voltage/Output load impedance Tape Rec1, 2 (PIN):100mV / 1.5kohm
2 (DIN):30mV of Tape Rec / 70kohm
4ch, N.R.Adaptor:100mV /, 1.5kohm
Preamplifier (Output power): 0.8V/1.5kohm
[maximum output and THD 0.5%or less] :4.5V
Crosstalk (Output power 1kHz) Phono1, 2:50dB or more
A hum and a noise (IHF) Phono1, 2:75dB or more
Tuner, AUX: 85dB or more
Main amplifier: 100dB or more
Tone control Bass(Defeat, 150Hz, 300Hz, 600Hz): ±15dB (20Hz), a 3dB step
Midrange(Defeat, 750Hz, 1.5kHz, 3kHz): ±5dB (1.5kHz), a 1dB step
Treble(Defeat, 6kHz, 3.5kHz, 2kHz): ±15dB (20kHz), a 3dB step
Loudness (volume-30dB) 50Hz:+10dB
10kHz:+8dB
A low filter 25Hz, 50Hz:-3dB (12 dB/oct)
A high filter 12kHz, 6kHz:-3dB (12 dB/oct)
The semiconductor used Transistor: 58
FET:2
Diode: 37
Power dissipation 205W (a maximum of 550 VA)
Dimensions Width 500x height 140x depth of 347mm
Weight 23.3kg