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Oldies  but  Goodies


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For sale now on trademe

Bid  on  trademe  ONLY

repair ,  test ,  or  loan

Items not yet ready for sale
  SOLD 2019  archive 1 , 2
Items  SOLD  this  year
2018  1 , 2   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
Archives  of  past  sales

EXPLORE :  Info  on  science  images

   Information and links for science images :

    Gravity Waves detected :

  LIGO Caltech Aug 17 2017
   For the first time, scientists have directly detected gravitational waves — ripples in space-time — in addition to light from the spectacular collision of two neutron stars

   This marks the first time that a cosmic event has been viewed in both gravitational waves and light

   The discovery was made using the U.S.-based Laser Interferometer Gravitational-Wave Observatory (LIGO); the Europe-based Virgo detector; and some 70 ground- and space-based observatories

   Neutron stars are the smallest, densest stars known to exist and are formed when massive stars explode in supernovas. As these neutron stars spiraled together, they emitted gravitational waves that were detectable for about 100 seconds; when they collided, a flash of light in the form of gamma rays was emitted and seen on Earth about two seconds after the gravitational waves

   In the days and weeks following the smashup, other forms of light, or electromagnetic radiation — including X-ray, ultraviolet, optical, infrared, and radio waves :  were detected

   More info :   LIGO and Virgo make first detection of gravitational waves produced by colliding neutron stars

       NRPavs   news                                        © NRPavs   2006 - 2020    All Rights reserved                          Email NRPavs

  February 2020 :
     In February, we continue vintage speakers restoration and electronics repair & testing
     NRPavs features the restored the mini system Yamaha CC-70W and continues to restore quality equipment for our stock :
     including : Pioneer A-209 1st,  Denon PMA-925R 1st amplifiers,   Yamaha RX-530 3rd,  Nakamichi Receiver 1,  Pioneer VXS-D512 1st,  Genexxa STA-2170 receivers,   and  Sony ST-JX411 3rd tuner
     KEF K140   Roth OLi2    Celestion 1,  15,  and  Gale Silver Monitor speakers




testing

amplifiers & receivers :   Nakamichi Receiver 1 1st   Genexxa STA-2170
  Denon PMA-925R 1st,  DRA-325R 3rd   Pioneer A-209 1st,  VSX-D512 1st
  Yamaha RX-530 3rd

cd players :   Sherwood CDC-680   Denon DCD-800 2nd
tuners :   Sony ST-JX411 3rd   Sanyo JT2003 2nd
speakers :   KEF K140   Celestion 1   Gale Silver Monitor

restore

Grilles make or recover :   Mission 70mkI 2nd


repairs

amplifiers & receivers :   Mission 772  Rotel RB-1080   Yamaha RX-570 1st

speakers :    Celestion 15

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Links


Link to Oldies but Goodies speakers etc

Restored speakers from 2011 :  click the photo to link to the Oldies but Goodies selling page . . .

To view our current items for sale :

Click the  sitemap   or   Oldies  but  Goodies  links


 

            NRPavs   services
The main purpose of NRPavs is to provide audio video advice, help with purchasing equipment, and where appropriate provide custom solutions

We do offer in Oldies but Goodies, secondhand av equipment, but we can also provide what you are looking for from new products or quality traded goods purchased especially to match your needs


www.nrpavs.co.nz


    Contacts :   Noel R. Parkin
emails   sales@nrpavs.co.nz
noelparkin@nrpavs.co.nz

phone  no landline
mobile     021 111 1030
  Skype              grub49

address   24 Bonselaar Drive 
Kamo Whangarei  0112  New Zealand


  -:®:-  quality   vintage  audio  equipment   and   modern  solutions    -:®:-  restored  speakers  -:®:-   good  advice  -:®:-  Oldies  but  Goodies  -:®:-   Science interest links   -:®:-  

© NRPavs   2006 - 2020    All Rights reserved