NRPavs   Oldies  but  Goodies  Yamaha  A-420  [6th unit]  stereo  amplifier  details
Oldies but Goodies product details : 
Yamaha  A-420
stereo  amplifier  - 6th unit

$190.00
Back  to  NRPavs Homepage
sitemap
Email  NRPavs
 Goto  product  links :
 All text and images are   © NRPavs  2006 - 2018   All Rights reserved 
   Blu-ray players, mini systems         CD players
Turntables         Tuners
Home  theatre  5.1  receivers         Miscellaneous amplifiers
Stereo amps         Stereo receivers
Speakers  front         rear
  centre           subwoofer
Download current Oldies but Goodies,  and SOLD archives below,  updated after trademe auctions end :

Oldies but Goodies   [0.33MB]       2018 #1  [0.00MB]   2018 #2  [0.00MB]
2017 #1   #2    2016 #1   #2     2015 #1   #2     2014 #1   #2
2013 #1   #2    2012 #1   #2     2011 #1   #2     2010 #1   #2
2009 #1   #2     2008  [1.64MB]
BUY
Yamaha
A-420
6th unit
Add  freight
Pay using
PayPal
Yamaha  A-420  stereo  amplifier  :  front  view
Yamaha  A-420  stereo  amplifier  :  top  right  profile
Yamaha  A-420  stereo  amplifier  :  controls  closeup
Yamaha  A-420  stereo  amplifier  :  back  view
Yamaha  A-420  stereo  amplifier  :  left  profile
Yamaha  A-420  stereo  amplifier  :  size  scale
  $190
S/N: none   3rd unit images shown  - new images soon
 
 
        sitemap              Yamaha  A-420 [6th unit]  stereo  amplifier specifications                         Back to NRPavs Home  
                 Yamaha   A-420  [6th unit]  stereo amplifier - black :
Features :
   Mid 1980s low profile stereo amplifier, no remote control
   MM, MC phono preamps


Specifications :
  -:®:-    1985 vintage
  -:®:-    Power : 75W RMS at 8 ohms with THD distortion 0.01%
  -:®:-    Power bandwidth : 10Hz to 50kHz [THD 0.03%, 37.5W, at 8ohms]
  -:®:-    Dynamic power : [DIN, 1kHz, 1% THD, 4ohms]: 112W,   dynamic headroom at 8ohms: 1.12dB,  [IHF at 8ohms / 6ohms]: 97W / 120W
  -:®:-    Input sensitivity / impedance : [Aux / tape / tuner / cd]: 150mV / 47kohms,  Phono MM: 2.5mV / 47kohms,  MC: 160μV / 220ohms
  -:®:-    Output level / impedance [rec out] : 150mV / 470ohms
  -:®:-    Headphones output : 0.7V / 270ohms [0.01% THD, 8ohms]
  -:®:-    Frequency response : [Tape / tuner / Aux /cd] : 20Hz to 20kHz  +0dB / -0.5dB
  -:®:-    Damping factor : 50 [1kHz, 8ohms]
  -:®:-    Phono RIAA equalization : MM: ±0.2dB,  MC: ±0.3dB
  -:®:-    Total Harmonic distortion [20Hz to 20kHz] : [Aux / tape / tuner / cd to speaker out, 1W, 8ohms]: 0.005%,  MM: to rec out, 3V : 0.003%,  MC: to rec out 3V : 0.007%
  -:®:-    Signal to noise ratio : [Aux / tape / tuner / cd]: 100dB,  MM: 92dB [5mV, input shorted],  MC: 75dB [500μV, input shorted]
  -:®:-    Speaker outputs : A, B front switched
  -:®:-    Tone controls : Bass: ±10dB at 20Hz, [turnover frequency: 350Hz]   Treble: ±10dB at 20kHz [turnover frequency: 3.5kHz]
  -:®:-    Low filter : 15Hz,  -12dB / octave
  -:®:-    Loudness control : continuous level retaed equalization : 40dB at 1kHz
  -:®:-    Dimensions [W x H x D]: 435 x 136 x 339mm
  -:®:-    Weight : 7.5kg  - packed weight ~ 9kg


   For sale now by email at $190.00



Fastway couriers : packing $5,  Rural add $6,
   each extra 5kg :  add $6.00 NI, $11.80 SI

Auckland @ $7.75 $13

North Island @ $12.35 $18

South Island: < 2kg @ $6.95  NA 

South Island: < 10kg @ $21.25 $27

Payment options :

   CASH on delivery by arrangement : Northland, Auckland buyers

   By  bank payment : 12-3061-0161709-00   ASB   name: N R PARKIN

   By credit card :   Use    or    Pay Now  option on
trademe
   By email with secure     PayPal  payment : select the  Pay using PayPal  website link
ParcelPost :   packing $5,  Rural add $5

1 x < 15kg local not Auckland @ $5.50 $11

4kg to Auckland or Nth Island @ $13.70 $19

4kg to South Island @ $23.20 $28


sitemap


Google
www NRPavs




{{ back to the top        Back to Oldies but Goodies  - stereo  amplifiers


© NRPavs   2006 - 2018    All Rights reserved