Difference between revisions of "Technics RS-BX 828"
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| − | == | + | == Data == |
| − | {{ | + | {{navigation}} |
| − | ''' | + | '''General''' |
| − | * | + | * Manufacturer: [[Technics]] |
| − | * | + | * Model: RS-BX 828 |
| − | * | + | * Type: Cassette Tape Deck |
| − | * | + | * Years of manufacture: 1992 - 1993 |
| − | * | + | * Made in: Osaka, Japan |
| − | * | + | * Color: Black |
| − | * | + | * Remote control: Yes (included) |
| − | * | + | * Power consumption: 22 W |
| − | + | Dimensions: 430 x 135 x 300 mm (WxHxD) | |
| − | * | + | * Weight: 5.3 kg |
| − | * | + | * Original price approx.: 849 DM |
| − | ''' | + | '''Connections''' |
| − | * | + | * Inputs: |
| − | ** CD Direct In: | + | ** CD Direct In: No |
| − | ** Line In: | + | ** Line In: 2xRCA, 60 mV/47 kOhm. |
| − | * | + | *Outputs: |
| − | ** | + | ** Headphones: 6.3mm jack, Gold plated, 125 mV/8 ohms (8 ohms ~ 600 ohms). |
** Line Out: 2xCinch, 400 mV/800 Ohm | ** Line Out: 2xCinch, 400 mV/800 Ohm | ||
| − | ''' | + | '''Technical Data''' |
| − | * | + | * Sound heads:3 - 1 permalloy recording head, 1 permalloy playback head, 1 ferrite double gap erasing head. |
| − | * | + | * Motors: 1 quartz direct-drive motor for the sound shaft, 2 DC motors, 1 DC motor for opening and closing the cassette compartment. |
| − | * | + | * Synchronisation fluctuations: 0.03% (WRMS) ; +/- 0.09% (DIN) |
| − | * | + | * Tape types: FE, CrO2, pure iron tape |
| − | * | + | * Frequency response: |
| − | **FE | + | **FE band: 30 Hz ~ 17 kHz, +/- 3dB. |
**CrO2: 30 Hz ~ 18 kHz, +/- 3dB | **CrO2: 30 Hz ~ 18 kHz, +/- 3dB | ||
**Metal: 30 Hz ~ 19 kHz, +/- 3dB | **Metal: 30 Hz ~ 19 kHz, +/- 3dB | ||
| − | * | + | * Distortion factor: n.a. |
| − | * | + | * Signal-to-noise ratio: (signal level = full scale; CrO2 band) |
| − | ** | + | **with Dolby C noise reduction: 74 dB (CCIR) |
| − | ** | + | **with Dolby B noise reduction: 66 dB (CCIR) |
| − | ** | + | **without noise reduction: 57 dB (A-weighted) |
| − | * Auto | + | * Auto Reverse: no |
| − | * | + | * Title search: yes |
* Dolby HX PRO: Dolby B, Dolby C | * Dolby HX PRO: Dolby B, Dolby C | ||
| − | * MPX | + | * MPX Filter: yes |
| − | * Fader: | + | * Fader: No |
| − | * Pitch | + | * Pitch control: No |
| − | * CD | + | * CD Direct Recording: No |
| − | ''' | + | '''Special Features''' |
| − | * | + | * Quartz-controlled digital servo direct drive motor |
| − | * | + | * Three-head assembly with audio head coils made of high-purity PC-OCC copper |
| − | * | + | * Closed loop tape guide and double capstan drive |
| − | * Linear | + | * Linear Magne Field Class AA system |
| − | * | + | * Two separate Dolby circuits |
* Dolby HX Pro | * Dolby HX Pro | ||
* APRS ("Advanced Precise Rec-Level System") | * APRS ("Advanced Precise Rec-Level System") | ||
| − | * TPS - | + | * TPS - Title Search |
| − | * TNRC | + | * TNRC ( Technics Non-Resonant Compound) chassis baseplate |
| − | * | + | * Logic control with two motors |
| − | * | + | * Motor-driven cassette compartment |
| − | * | + | * Linear FL tape counter/play time display |
| − | * FL | + | * FL peak level meter for two ranges |
* Rec. Calibration Generator (400Hz/10kHz) | * Rec. Calibration Generator (400Hz/10kHz) | ||
| − | * Bias | + | * Bias and recording level calibration |
| − | * | + | * Remote control via supplied IR remote control |
| − | * | + | * Manual bias adjustment and additional recording level calibration for left and right via integrated test tone generator (10 kHz bias / 400 Hz level calibration) |
| − | * Memory Stop, | + | * Memory Stop, repeat function<->AB up to 16x |
| − | * | + | * Real time counter, switchable to normal tape counter |
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| + | == Remarks == | ||
| + | '''Occurring errors:''' | ||
| + | * No sound, no recording:C619, C620, C621, C622 & C624 -> replace 1000uF-10V. | ||
| + | * Permanent magnet on capstan can come loose, especially after transport. Leads to fast grinding noises! All DD Drive AR350 | ||
| + | * Trembling in the sound: Lubricant of the winding plate axles flocculates! Re-lubricate with graphite grease<br /> | ||
| + | * Sound leaks: Pressure roller spring gives way. Item no. 120-1/ ET. No. RUW140ZC -> no longer available | ||
| + | * Due to age, the plastic elements in the running gear become increasingly brittle and break, the pinions of the rewinding motor burst open and slip off => irreparable | ||
| + | '''For your attention''' | ||
| + | Due to the age, the plastic elements in the drive become increasingly brittle and break, the pinions of the rewinding motor burst open and slip off => irreparable | ||
| − | |||
| − | |||
| − | == | + | |
| + | Other models in the same series: | ||
| + | * [[Technics_RS-BX_626|RS-B626]] | ||
| + | * [[Technics_RS-BX_727|RS-B727]] | ||
| + | * [[Technics_RS-BX_828|RS-B828]] | ||
| + | |||
| + | == Pictures == | ||
| + | |||
| + | [[File:Rsbx828b.jpg]] | ||
| + | |||
| + | == Reports == | ||
== Links == | == Links == | ||
| − | [[ | + | [[Category:Cassette decks]]</-> |
Latest revision as of 01:08, 5 June 2020
Data[edit]
General
- Manufacturer: Technics
- Model: RS-BX 828
- Type: Cassette Tape Deck
- Years of manufacture: 1992 - 1993
- Made in: Osaka, Japan
- Color: Black
- Remote control: Yes (included)
- Power consumption: 22 W
Dimensions: 430 x 135 x 300 mm (WxHxD)
- Weight: 5.3 kg
- Original price approx.: 849 DM
Connections
- Inputs:
- CD Direct In: No
- Line In: 2xRCA, 60 mV/47 kOhm.
- Outputs:
- Headphones: 6.3mm jack, Gold plated, 125 mV/8 ohms (8 ohms ~ 600 ohms).
- Line Out: 2xCinch, 400 mV/800 Ohm
Technical Data
- Sound heads:3 - 1 permalloy recording head, 1 permalloy playback head, 1 ferrite double gap erasing head.
- Motors: 1 quartz direct-drive motor for the sound shaft, 2 DC motors, 1 DC motor for opening and closing the cassette compartment.
- Synchronisation fluctuations: 0.03% (WRMS) ; +/- 0.09% (DIN)
- Tape types: FE, CrO2, pure iron tape
- Frequency response:
- FE band: 30 Hz ~ 17 kHz, +/- 3dB.
- CrO2: 30 Hz ~ 18 kHz, +/- 3dB
- Metal: 30 Hz ~ 19 kHz, +/- 3dB
- Distortion factor: n.a.
- Signal-to-noise ratio: (signal level = full scale; CrO2 band)
- with Dolby C noise reduction: 74 dB (CCIR)
- with Dolby B noise reduction: 66 dB (CCIR)
- without noise reduction: 57 dB (A-weighted)
- Auto Reverse: no
- Title search: yes
- Dolby HX PRO: Dolby B, Dolby C
- MPX Filter: yes
- Fader: No
- Pitch control: No
- CD Direct Recording: No
Special Features
- Quartz-controlled digital servo direct drive motor
- Three-head assembly with audio head coils made of high-purity PC-OCC copper
- Closed loop tape guide and double capstan drive
- Linear Magne Field Class AA system
- Two separate Dolby circuits
- Dolby HX Pro
- APRS ("Advanced Precise Rec-Level System")
- TPS - Title Search
- TNRC ( Technics Non-Resonant Compound) chassis baseplate
- Logic control with two motors
- Motor-driven cassette compartment
- Linear FL tape counter/play time display
- FL peak level meter for two ranges
- Rec. Calibration Generator (400Hz/10kHz)
- Bias and recording level calibration
- Remote control via supplied IR remote control
- Manual bias adjustment and additional recording level calibration for left and right via integrated test tone generator (10 kHz bias / 400 Hz level calibration)
- Memory Stop, repeat function<->AB up to 16x
- Real time counter, switchable to normal tape counter
Remarks[edit]
Occurring errors:
- No sound, no recording:C619, C620, C621, C622 & C624 -> replace 1000uF-10V.
- Permanent magnet on capstan can come loose, especially after transport. Leads to fast grinding noises! All DD Drive AR350
- Trembling in the sound: Lubricant of the winding plate axles flocculates! Re-lubricate with graphite grease
- Sound leaks: Pressure roller spring gives way. Item no. 120-1/ ET. No. RUW140ZC -> no longer available
- Due to age, the plastic elements in the running gear become increasingly brittle and break, the pinions of the rewinding motor burst open and slip off => irreparable
For your attention Due to the age, the plastic elements in the drive become increasingly brittle and break, the pinions of the rewinding motor burst open and slip off => irreparable
Other models in the same series:
Pictures[edit]
Reports[edit]
Links[edit]
</->