Re: [閒聊] "廠機" "土炮" "DIY" 三者的迷思
看了老半天,大概感覺是有什麼誤會,所以私下跟餅大聊了一下...
餅大其實就是會拿聽了感覺ok的電阻去烤看看,
用的的確不是什麼精密方式,但目的是為了形成一個門檻,
所謂的過五關斬六將嘛。
這其中也不乏昂貴與便宜的電料行電阻,但不管怎樣,
總要至少能通過三位半的電表,不然都是不及格的,
不管是本來就爛,還是datasheet騙人。
(餅大對 datasheet 的態度是 "僅供參考" XD)
以餅大用零件的標準,就算烤的時候差個兩三度,
應該不會有 readable 的差異才對,
畢竟用的只是三位半的儀器。不通過當然是掰掰。
(能通過的才會考慮抓去六位半的測啊)
所以實在沒必要誤差到 0.5 度啦,
又不是要配對到 48ppm vs 52ppm 這種...
(這是要做 MRI 嗎? XD 那直接拿 .1ppm 做吧)
----
沒啥好戰的...說實在點,台灣哪間音響廠會真的去烤電阻,
更遑論比較烤完後的聲音差異,來模擬某種程度的老化狀況....
有時DIY做的比廠機多很多,是否為人知而已。
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 1.162.58.212
※ 編輯: overdoingism 來自: 1.162.58.212 (04/17 17:34)
推
04/17 19:39, , 1F
04/17 19:39, 1F
→
04/17 21:44, , 2F
04/17 21:44, 2F
推
04/17 23:13, , 3F
04/17 23:13, 3F
→
04/17 23:14, , 4F
04/17 23:14, 4F
→
04/17 23:15, , 5F
04/17 23:15, 5F
→
04/17 23:16, , 6F
04/17 23:16, 6F
→
04/17 23:16, , 7F
04/17 23:16, 7F
→
04/17 23:18, , 8F
04/17 23:18, 8F
→
04/17 23:19, , 9F
04/17 23:19, 9F
→
04/17 23:20, , 10F
04/17 23:20, 10F
→
04/17 23:21, , 11F
04/17 23:21, 11F
→
04/17 23:22, , 12F
04/17 23:22, 12F
→
04/17 23:24, , 13F
04/17 23:24, 13F
→
04/18 01:04, , 14F
04/18 01:04, 14F
→
04/18 01:05, , 15F
04/18 01:05, 15F
→
04/18 01:05, , 16F
04/18 01:05, 16F
→
04/18 01:05, , 17F
04/18 01:05, 17F
→
04/18 01:06, , 18F
04/18 01:06, 18F
→
04/18 01:11, , 19F
04/18 01:11, 19F
→
04/18 01:12, , 20F
04/18 01:12, 20F
→
04/18 01:13, , 21F
04/18 01:13, 21F
→
04/18 01:14, , 22F
04/18 01:14, 22F
→
04/18 01:15, , 23F
04/18 01:15, 23F
→
04/18 01:15, , 24F
04/18 01:15, 24F
→
04/18 01:18, , 25F
04/18 01:18, 25F
→
04/18 01:19, , 26F
04/18 01:19, 26F
→
04/18 01:22, , 27F
04/18 01:22, 27F
→
04/18 01:23, , 28F
04/18 01:23, 28F
→
04/18 01:24, , 29F
04/18 01:24, 29F
→
04/18 01:25, , 30F
04/18 01:25, 30F
→
04/18 01:28, , 31F
04/18 01:28, 31F
→
04/18 01:29, , 32F
04/18 01:29, 32F
→
04/18 01:30, , 33F
04/18 01:30, 33F
→
04/18 01:30, , 34F
04/18 01:30, 34F
→
04/18 01:38, , 35F
04/18 01:38, 35F
→
04/18 01:39, , 36F
04/18 01:39, 36F
→
04/18 01:40, , 37F
04/18 01:40, 37F
→
04/18 01:40, , 38F
04/18 01:40, 38F
→
04/18 01:41, , 39F
04/18 01:41, 39F
還有 25 則推文
還有 1 段內文
→
04/18 02:45, , 65F
04/18 02:45, 65F
→
04/18 02:46, , 66F
04/18 02:46, 66F
餅大又不是工廠 XD 烤過自用不行嗎 XDD
(加速預老化,可以免的哪天聽一聽才發現,原來放在靠近熱源久了會變難聽,
到時候還要拆機器才麻煩,這也是一種思維方向啊)
※ 編輯: overdoingism 來自: 1.162.58.212 (04/18 02:50)
推
04/18 02:54, , 67F
04/18 02:54, 67F
推
04/18 02:54, , 68F
04/18 02:54, 68F
→
04/18 02:56, , 69F
04/18 02:56, 69F
推
04/18 02:59, , 70F
04/18 02:59, 70F
→
04/18 02:59, , 71F
04/18 02:59, 71F
→
04/18 03:00, , 72F
04/18 03:00, 72F
推
04/18 05:02, , 73F
04/18 05:02, 73F
→
04/18 05:03, , 74F
04/18 05:03, 74F
→
04/18 05:03, , 75F
04/18 05:03, 75F
→
04/18 05:04, , 76F
04/18 05:04, 76F
→
04/18 08:23, , 77F
04/18 08:23, 77F
→
04/18 08:25, , 78F
04/18 08:25, 78F
→
04/18 08:26, , 79F
04/18 08:26, 79F
→
04/18 08:33, , 80F
04/18 08:33, 80F
→
04/18 08:33, , 81F
04/18 08:33, 81F
推
04/18 08:34, , 82F
04/18 08:34, 82F
→
04/18 08:34, , 83F
04/18 08:34, 83F
→
04/18 08:35, , 84F
04/18 08:35, 84F
→
04/18 08:35, , 85F
04/18 08:35, 85F
→
04/18 08:36, , 86F
04/18 08:36, 86F
→
04/18 08:38, , 87F
04/18 08:38, 87F
→
04/18 10:52, , 88F
04/18 10:52, 88F
→
04/18 10:53, , 89F
04/18 10:53, 89F
推
04/19 00:10, , 90F
04/19 00:10, 90F
→
04/19 00:11, , 91F
04/19 00:11, 91F
→
04/19 00:11, , 92F
04/19 00:11, 92F
→
04/19 00:12, , 93F
04/19 00:12, 93F
→
04/19 00:13, , 94F
04/19 00:13, 94F
→
04/19 00:14, , 95F
04/19 00:14, 95F
→
04/19 00:14, , 96F
04/19 00:14, 96F
→
04/19 00:16, , 97F
04/19 00:16, 97F
→
04/19 00:17, , 98F
04/19 00:17, 98F
→
04/19 00:18, , 99F
04/19 00:18, 99F
→
04/19 08:43, , 100F
04/19 08:43, 100F
→
04/19 08:43, , 101F
04/19 08:43, 101F
→
08/18 07:14, , 102F
08/18 07:14, 102F
→
10/05 06:24, , 103F
10/05 06:24, 103F
討論串 (同標題文章)
完整討論串 (本文為第 5 之 5 篇):