Home

PriceZombie

Login
  • Koss Pro-4AA Studio Quality Headphones

  • Amazon

    From $88.69 (New)
  • Learn More
  • Change Region
  • Full Website

Copyright © 2016 PriceZombie, LLC.

Buy from Amazon $99.99$39.98 $75.00 $50.00 $25.00 Jan Apr Jul Oct Jan Apr Jul Oct Jan Apr Jul 2014 2015 2016 $94.99, Oct 7 2:09 am$90.00, Nov 22 - Nov 24$88.50, Nov 26 4:58 pm$87.83, Nov 30 4:04 pm$89.56, Dec 2 2:17 am$91.50, Dec 3 11:08 pm$92.32, Dec 6 11:11 am$92.87, Dec 8 - Dec 13$91.97, Dec 17 12:13 pm$91.99, Dec 19 2:51 pm$92.87, Dec 22 - Dec 29$92.66, Jan 1 2:48 pm$92.87, Jan 2 - Jan 27$89.73, Jan 27 - Apr 30$89.73, Jan 27 - Apr 30$84.99, Apr 4 - Apr 30$89.73, May 2 - May 5$86.67, May 1 - May 2$39.98, May 2 - May 5$86.67, May 1 - May 2$80.34, May 5 - May 18$39.98, May 2 - May 5$91.64, May 8 - May 11$80.34, May 5 - May 18$75.00, May 6 - May 30$92.23, May 11 - May 13$80.34, May 5 - May 18$75.00, May 6 - May 30$91.92, May 17 - May 18$80.34, May 5 - May 18$75.00, May 6 - May 30$91.92, May 20 - May 22$89.73, May 20 7:27 am$75.00, May 6 - May 30$91.19, May 22 - Jun 6$91.19, May 22 - Jun 4$75.00, May 6 - May 30$91.19, May 22 - Jun 6$91.19, May 22 - Jun 4$74.99, May 31 - Jun 20$91.30, Jun 5 - Jun 11$91.19, May 22 - Jun 6$74.99, May 31 - Jun 20$91.30, Jun 7 - Jun 14$91.30, Jun 5 - Jun 11$74.99, May 31 - Jun 20$91.40, Jun 11 - Jun 14$91.30, Jun 7 - Jun 14$74.99, May 31 - Jun 20$91.49, Jun 14 - Jun 15$91.40, Jun 14 - Jun 15$74.99, May 31 - Jun 20$91.37, Jun 19 12:47 am$91.37, Jun 19 12:47 am$74.99, May 31 - Jun 20$92.02, Jun 19 - Jun 22$91.31, Jun 19 - Jun 23$74.99, May 31 - Jun 20$92.26, Jun 22 - Jun 24$91.31, Jun 19 - Jun 23$74.99, May 31 - Jun 20$92.30, Jun 25 3:41 am$80.34, Jun 24 - Jul 1$74.99, May 31 - Jun 20$92.22, Jun 26 - Jun 28$80.34, Jun 24 - Jul 1$74.99, May 31 - Jun 20$93.29, Jun 29 - Jun 30$80.34, Jun 24 - Jul 1$74.99, May 31 - Jun 20$92.98, Jul 1 - Jul 5$92.22, Jul 3 1:59 am$74.99, May 31 - Jun 20$92.98, Jul 4 - Jul 5$92.98, Jul 1 - Jul 5$74.99, May 31 - Jun 20$91.97, Jul 8 - Jul 15$91.97, Jul 8 - Jul 12$74.99, May 31 - Jun 20$91.97, Jul 8 - Jul 15$91.97, Jul 8 - Jul 12$55.00, Jul 10 - Jul 15$92.24, Jul 14 - Jul 20$91.97, Jul 8 - Jul 15$55.00, Jul 10 - Jul 15$92.24, Jul 16 - Jul 20$92.24, Jul 14 - Jul 20$55.00, Jul 10 - Jul 15$91.83, Jul 21 - Jul 25$90.68, Jul 20 - Jul 25$55.00, Jul 10 - Jul 15$92.15, Jul 27 - Jul 31$75.00, Jul 26 - Aug 5$55.00, Jul 10 - Jul 15$92.15, Jul 27 - Jul 31$75.00, Jul 26 - Aug 5$65.00, Jul 28 - Sep 4$92.35, Aug 1 - Aug 2$75.00, Jul 26 - Aug 5$65.00, Jul 28 - Sep 4$91.82, Aug 4 - Aug 5$75.00, Jul 26 - Aug 5$65.00, Jul 28 - Sep 4$91.63, Aug 5 - Aug 11$88.69, Aug 5 11:49 pm$65.00, Jul 28 - Sep 4$91.63, Aug 5 - Aug 11$80.34, Aug 7 - Sep 8$65.00, Jul 28 - Sep 4$91.38, Aug 13 - Aug 14$80.34, Aug 7 - Sep 8$65.00, Jul 28 - Sep 4$91.39, Aug 23 - Aug 28$80.34, Aug 7 - Sep 8$65.00, Jul 28 - Sep 4$93.49, Aug 29 - Sep 3$80.34, Aug 7 - Sep 8$65.00, Jul 28 - Sep 4$92.98, Sep 4 9:08 pm$80.34, Aug 7 - Sep 8$65.00, Jul 28 - Sep 4$93.18, Sep 6 - Sep 7$80.34, Aug 7 - Sep 8$75.00, Sep 6 - Sep 12$99.99, Sep 9 3:41 pm$92.15, Sep 9 3:41 pm$75.00, Sep 6 - Sep 12$87.49, Sep 12 - Sep 13$78.99, Sep 12 - Oct 13$75.00, Sep 6 - Sep 12$87.51, Sep 18 - Sep 19$78.99, Sep 12 - Oct 13$49.99, Sep 13 - Oct 2$78.99, Sep 12 - Oct 13$78.99, Oct 1 3:02 am$49.99, Sep 13 - Oct 2$78.99, Sep 12 - Oct 13$78.99, Oct 1 3:02 am$65.00, Oct 3 - Oct 8$83.44, Oct 5 - Oct 6$78.99, Sep 12 - Oct 13$65.00, Oct 3 - Oct 8$80.51, Oct 8 - Oct 10$78.99, Sep 12 - Oct 13$65.00, Oct 3 - Oct 8$80.51, Oct 8 - Oct 10$78.99, Sep 12 - Oct 13$72.55, Oct 11 - Oct 15$87.52, Oct 12 - Oct 13$78.99, Sep 12 - Oct 13$72.55, Oct 11 - Oct 15$83.53, Oct 14 - Oct 16$75.00, Oct 16 - Oct 17$66.88, Oct 16 - Nov 9$75.50, Oct 18 10:02 pm$75.00, Oct 16 - Oct 17$66.88, Oct 16 - Nov 9$83.52, Oct 21 7:31 am$75.00, Oct 21 - Nov 28$66.88, Oct 16 - Nov 9$79.29, Oct 22 - Oct 23$75.00, Oct 21 - Nov 28$66.88, Oct 16 - Nov 9$75.49, Oct 25 12:14 pm$75.00, Oct 21 - Nov 28$66.88, Oct 16 - Nov 9$79.29, Oct 28 - Oct 30$75.00, Oct 21 - Nov 28$66.88, Oct 16 - Nov 9$75.49, Nov 2 1:04 pm$75.00, Oct 21 - Nov 28$66.88, Oct 16 - Nov 9$79.29, Nov 5 9:30 am$75.00, Oct 21 - Nov 28$66.88, Oct 16 - Nov 9$75.49, Nov 9 12:07 am$75.00, Oct 21 - Nov 28$66.88, Oct 16 - Nov 9$79.29, Nov 12 - Nov 14$75.00, Oct 21 - Nov 28$68.27, Nov 12 1:57 am$79.29, Nov 12 - Nov 14$75.00, Oct 21 - Nov 28$68.17, Nov 14 8:05 pm$75.49, Nov 17 12:24 am$75.00, Oct 21 - Nov 28$65.32, Nov 17 12:24 am$79.29, Nov 18 - Nov 21$75.00, Oct 21 - Nov 28$66.01, Nov 18 4:46 pm$79.29, Nov 18 - Nov 21$75.00, Oct 21 - Nov 28$66.12, Nov 21 4:06 am$79.29, Nov 24 - Nov 28$75.00, Nov 24 - Dec 6$75.00, Oct 21 - Nov 28$75.49, Nov 29 - Nov 30$75.00, Nov 24 - Dec 6$75.00, Oct 21 - Nov 28$78.62, Dec 1 11:25 am$75.00, Nov 24 - Dec 6$74.36, Dec 1 11:25 am$79.29, Dec 2 - Dec 3$75.00, Nov 24 - Dec 6$75.00, Dec 2 - Dec 4$79.29, Dec 5 - Dec 12$75.49, Dec 6 12:49 pm$75.00, Nov 24 - Dec 6$83.77, Dec 8 - Dec 12$79.29, Dec 5 - Dec 12$75.00, Dec 8 - Dec 20$79.29, Dec 5 - Dec 12$75.49, Dec 13 - Dec 14$75.00, Dec 8 - Dec 20$93.09, Dec 15 - Dec 17$93.09, Dec 15 - Dec 17$75.00, Dec 8 - Dec 20$92.34, Dec 18 12:14 am$92.34, Dec 18 12:14 am$75.00, Dec 8 - Dec 20$94.20, Dec 20 6:42 pm$94.20, Dec 20 6:42 pm$75.00, Dec 8 - Dec 20$83.77, Dec 29 - Jan 5$79.29, Dec 29 - Jan 5$68.00, Dec 29 - Jan 12$95.36, Jan 5 - Jan 7$95.36, Jan 5 - Jan 7$68.00, Dec 29 - Jan 12$83.77, Jan 9 10:23 am$79.29, Jan 9 - Jan 23$68.00, Dec 29 - Jan 12$79.29, Jan 9 - Jan 23$75.49, Jan 10 - Jan 11$68.00, Dec 29 - Jan 12$83.77, Jan 19 - Jan 23$79.29, Jan 9 - Jan 23$75.00, Jan 13 - Jan 19$79.29, Jan 9 - Jan 23$75.49, Jan 24 - Jan 26$75.00, Jan 13 - Jan 19$96.49, Jan 26 11:07 pm$96.49, Jan 26 11:07 pm$75.00, Jan 13 - Jan 19$88.85, Jan 28 - Jan 30$84.15, Jan 28 - Jan 30$75.00, Jan 13 - Jan 19$84.15, Jan 28 - Jan 30$75.49, Jan 31 - Feb 2$75.00, Jan 13 - Jan 19$88.85, Feb 3 - Feb 6$84.15, Feb 3 - Feb 11$75.00, Jan 13 - Jan 19$84.15, Feb 3 - Feb 11$75.49, Feb 7 - Feb 8$75.00, Jan 13 - Jan 19$88.85, Feb 9 - Feb 13$84.15, Feb 3 - Feb 11$75.00, Jan 13 - Jan 19$88.85, Feb 9 - Feb 13$75.00, Jan 13 - Jan 19$73.50, Feb 12 - Feb 15$75.49, Feb 14 11:05 pm$75.00, Jan 13 - Jan 19$73.50, Feb 12 - Feb 15$88.85, Feb 15 - Mar 29$84.15, Feb 16 - Mar 29$66.88, Feb 17 - Feb 22$88.85, Feb 15 - Mar 29$84.15, Feb 16 - Mar 29$50.00, Feb 23 - Mar 6$88.85, Feb 15 - Mar 29$84.15, Feb 16 - Mar 29$63.00, Mar 15 8:54 am$79.29, Mar 31 - Apr 13$75.00, Mar 31 - Apr 13$63.00, Mar 15 8:54 am$92.08, Apr 15 - Apr 16$88.69, Apr 15 - Apr 16$63.00, Mar 15 8:54 am$79.29, Apr 26 - May 10$75.00, Apr 26 - May 10$63.00, Mar 15 8:54 am$79.29, Apr 26 - May 10$63.00, Mar 15 8:54 am$55.00, May 12 1:12 am$92.87, May 13 - May 17$88.69, May 13 - May 28$63.00, Mar 15 8:54 am$90.56, May 19 10:03 am$88.69, May 13 - May 28$63.00, Mar 15 8:54 am$90.70, May 21 4:45 pm$88.69, May 13 - May 28$63.00, Mar 15 8:54 am$91.78, May 23 7:07 pm$88.69, May 13 - May 28$63.00, Mar 15 8:54 am$92.09, May 25 - May 28$88.69, May 13 - May 28$63.00, Mar 15 8:54 am$92.09, May 25 - May 28$79.99, May 30 9:09 am$63.00, Mar 15 8:54 am$92.26, Jun 1 - Jun 4$88.69, Jun 1 - Jul 20$63.00, Mar 15 8:54 am$93.58, Jun 6 - Aug 17$88.69, Jun 1 - Jul 20$63.00, Mar 15 8:54 am$93.58, Jun 6 - Aug 17$88.69, Jul 23 - Nov 28$65.99, Jul 23 6:00 pm$93.58, Jun 6 - Aug 17$88.69, Jul 23 - Nov 28$63.99, Jul 25 1:44 pm$93.58, Jun 6 - Aug 17$88.69, Jul 23 - Nov 28$57.99, Jul 27 9:21 am$93.58, Jun 6 - Aug 17$88.69, Jul 23 - Nov 28$49.99, Jul 29 5:13 am$93.58, Jun 6 - Aug 17$88.69, Jul 23 - Nov 28$64.35, Aug 7 10:12 am$93.58, Jun 6 - Aug 17$88.69, Jul 23 - Nov 28$58.58, Aug 9 8:11 am$93.43, Aug 18 - Oct 1$88.69, Jul 23 - Nov 28$58.58, Aug 9 8:11 am$93.43, Aug 18 - Oct 1$88.69, Jul 23 - Nov 28$65.00, Sep 3 - Sep 11$93.43, Aug 18 - Oct 1$88.69, Jul 23 - Nov 28$67.74, Sep 19 1:33 am$93.43, Aug 18 - Oct 1$88.69, Jul 23 - Nov 28$62.46, Sep 23 2:58 am$93.43, Aug 18 - Oct 1$88.69, Jul 23 - Nov 28$63.71, Sep 25 3:19 am$93.43, Aug 18 - Oct 1$88.69, Jul 23 - Nov 28$64.97, Sep 27 3:06 am$93.43, Aug 18 - Oct 1$88.69, Jul 23 - Nov 28$66.26, Sep 29 2:55 am$93.43, Aug 18 - Oct 1$88.69, Jul 23 - Nov 28$66.92, Oct 1 3:37 am$93.33, Oct 3 - Nov 23$88.69, Jul 23 - Nov 28$69.47, Oct 5 6:54 am$93.33, Oct 3 - Nov 23$88.69, Jul 23 - Nov 28$70.17, Oct 7 9:20 am$93.33, Oct 3 - Nov 23$88.69, Jul 23 - Nov 28$72.19, Oct 9 12:01 pm$93.33, Oct 3 - Nov 23$88.69, Jul 23 - Nov 28$72.18, Oct 11 2:32 pm$93.33, Oct 3 - Nov 23$88.69, Jul 23 - Nov 28$72.15, Oct 13 3:17 pm$93.33, Oct 3 - Nov 23$88.69, Jul 23 - Nov 28$70.00, Oct 17 3:00 pm$93.33, Oct 3 - Nov 23$88.69, Jul 23 - Nov 28$68.92, Oct 19 2:02 pm$93.33, Oct 3 - Nov 23$88.69, Jul 23 - Nov 28$67.57, Oct 21 1:50 pm$93.33, Oct 3 - Nov 23$88.69, Jul 23 - Nov 28$66.25, Oct 23 1:12 pm$93.33, Oct 3 - Nov 23$88.69, Jul 23 - Nov 28$66.37, Oct 25 12:05 pm$93.33, Oct 3 - Nov 23$88.69, Jul 23 - Nov 28$67.08, Oct 29 11:54 am$93.33, Oct 3 - Nov 23$88.69, Jul 23 - Nov 28$67.18, Oct 31 12:43 pm$93.33, Oct 3 - Nov 23$88.69, Jul 23 - Nov 28$66.88, Nov 2 12:56 pm$93.33, Oct 3 - Nov 23$88.69, Jul 23 - Nov 28$68.78, Nov 4 2:05 pm$93.33, Oct 3 - Nov 23$88.69, Jul 23 - Nov 28$69.97, Nov 6 4:34 pm$93.33, Oct 3 - Nov 23$88.69, Jul 23 - Nov 28$70.00, Nov 8 - Nov 28$89.99, Nov 26 - Nov 28$88.69, Jul 23 - Nov 28$70.00, Nov 8 - Nov 28$88.69, Jul 23 - Nov 28$84.99, Dec 1 12:21 am$67.99, Dec 1 12:21 am$89.60, Dec 3 - Dec 13$84.99, Dec 3 11:52 am$70.00, Dec 3 - Dec 29$89.60, Dec 3 - Dec 13$88.69, Dec 5 - Dec 16$70.00, Dec 3 - Dec 29$93.33, Dec 16 4:55 am$88.69, Dec 5 - Dec 16$70.00, Dec 3 - Dec 29$99.99, Dec 18 6:59 pm$93.33, Dec 18 6:59 pm$70.00, Dec 3 - Dec 29$93.33, Dec 21 6:59 am$88.69, Dec 21 6:59 am$70.00, Dec 3 - Dec 29$99.99, Dec 23 - Dec 29$93.33, Dec 23 5:53 pm$70.00, Dec 3 - Dec 29$99.99, Dec 23 - Dec 29$93.99, Dec 26 - Dec 29$70.00, Dec 3 - Dec 29$93.33, Dec 31 - Apr 9$88.69, Dec 31 - Feb 9$69.99, Dec 31 12:23 pm$93.33, Dec 31 - Apr 9$88.69, Dec 31 - Feb 9$63.76, Jan 2 - Jan 7$93.33, Dec 31 - Apr 9$88.69, Dec 31 - Feb 9$64.01, Jan 10 - Jan 12$93.33, Dec 31 - Apr 9$88.69, Dec 31 - Feb 9$68.66, Jan 15 - Jan 22$93.33, Dec 31 - Apr 9$88.69, Dec 31 - Feb 9$70.00, Jan 25 - Jan 28$93.33, Dec 31 - Apr 9$88.69, Dec 31 - Feb 9$67.63, Jan 30 4:07 pm$93.33, Dec 31 - Apr 9$88.69, Dec 31 - Feb 9$58.05, Feb 2 4:52 am$93.33, Dec 31 - Apr 9$88.69, Dec 31 - Feb 9$52.51, Feb 4 7:03 pm$93.33, Dec 31 - Apr 9$88.69, Dec 31 - Feb 9$47.53, Feb 7 9:05 am$93.33, Dec 31 - Apr 9$88.69, Dec 31 - Feb 9$47.59, Feb 9 10:57 pm$93.33, Dec 31 - Apr 9$83.45, Feb 12 - Feb 23$49.51, Feb 12 2:02 pm$93.33, Dec 31 - Apr 9$83.45, Feb 12 - Feb 23$50.06, Feb 15 7:02 am$93.33, Dec 31 - Apr 9$83.45, Feb 12 - Feb 23$53.53, Feb 18 12:54 am$93.33, Dec 31 - Apr 9$83.45, Feb 12 - Feb 23$49.42, Feb 20 6:24 pm$93.33, Dec 31 - Apr 9$83.45, Feb 12 - Feb 23$50.14, Feb 23 2:13 pm$93.33, Dec 31 - Apr 9$88.69, Feb 26 - Apr 9$51.00, Feb 26 8:39 am$93.33, Dec 31 - Apr 9$88.69, Feb 26 - Apr 9$52.50, Feb 29 1:37 am$93.33, Dec 31 - Apr 9$88.69, Feb 26 - Apr 9$54.61, Mar 4 7:12 pm$93.33, Dec 31 - Apr 9$88.69, Feb 26 - Apr 9$57.75, Mar 11 3:02 am$93.33, Dec 31 - Apr 9$88.69, Feb 26 - Apr 9$61.19, Mar 17 12:52 am$93.33, Dec 31 - Apr 9$88.69, Feb 26 - Apr 9$64.92, Mar 23 12:28 am$93.33, Dec 31 - Apr 9$88.69, Feb 26 - Apr 9$69.11, Mar 28 8:52 pm$93.33, Dec 31 - Apr 9$88.69, Feb 26 - Apr 9$70.00, Apr 3 - Apr 21$93.33, Dec 31 - Apr 9$70.00, Apr 3 - Apr 21$88.69, Apr 15 - Apr 21$70.00, Apr 3 - Apr 21

Price Details

New

Latest $88.69 1 day ago
Highest $99.99 Dec 23, '15
Lowest $75.01 Dec 7, '14
Average $92.40 (30d avg)
$93.02 (90d avg)
$93.09 (180d avg)
$92.37 (365d avg)
$90.06 (Lifetime average)
Added Oct 7, 2013

3rd Party New

Last Seen $88.69 Apr 9, '16
Highest $99.99 May 19, '14
Lowest $55.00 May 12, '15
Average $88.69 (30d avg)
$87.77 (90d avg)
$88.51 (180d avg)
$87.59 (365d avg)
$84.86 (Lifetime average)
Added Oct 7, 2013

3rd Party Used

Latest $70.00 1 day ago
Highest $75.00 Jan 13, '15
Lowest $39.98 May 2, '14
Average $68.81 (30d avg)
$60.41 (90d avg)
$64.49 (180d avg)
$64.06 (365d avg)
$65.31 (Lifetime average)
Added Oct 7, 2013

Product Description

Koss Pro4AA headphones set the standard for full size professional headphones. They were introduced in 1970 as the first dynamic headphones to deliver true full frequency and high fidelity performance with impressive noise isolating capabilities. Retired in the late '80s, Koss swiftly returned the Pro4AA headphones to its product lineup due to overwhelming popular demand. They have since remained a staple of studio headphones in the radio and recording industries. Koss Pro4AAs meet the stringent demands of broadcast and recording professionals who require reliable equipment and superior performance. The full size professional headphones keep unwanted sounds out while letting every note in. Whether you're a sound professional or an audiophile, Pro4AAs deliver superior isolation, accurate reproduction and sound intensity, and the excitement of a live performance with every recording. Connecting with your music has never sounded so good.

Back to store list

Login