In Reply to: Hold on there Baba Boy! Passive *can* be done posted by MaggiesAndCats on August 9, 2010 at 18:24:02:
I have the XO-1. It is the only external box I have. Should there be another box containing an external crossover?
The manual, in the Bi-amplification section says: "A. Bi-Amplification with Magneplanar XO-1 -- The XO-1 utilizes a simple, high quality capacitor network for the midrange/tweeter section, and is used in conjunction with the low pass portion of the external crossover for the bass section. This allows the least amount of signal processing, giving the purest possible reproduction of all frequencies. The XO-1 includes controls to balance the bass amp to the mid/treble amp."
Now I am wired from the Adcom to the XO-1 and from the two outputs on the XO-1 to the speaker. There are no external controls on the XO-1. I do not have a manual for the XO-1.
On the XO-1 it says:" XO-1 Bi-Amp Operation - Connect bass amp to input of this box. Connect bass section of speaker to bass output. Connect midrange/tweeter amp directly to midrange/tweeter section of speaker. MR/tweeter output on this box is not used."
I was wired as described on the XO-1 and originally I thought the XO-1 was the external crossover.
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Follow Ups
- RE: Am I missing something? - rrob 19:35:53 08/09/10 (85)
- RE: Am I missing something? - neolith 20:25:33 08/09/10 (75)
- RE: Am I missing something? - rrob 20:33:55 08/09/10 (74)
- "Just the external XO" ... I hope you really mean "Just both external XOs"? ... - andyr 20:41:53 08/09/10 (73)
- RE: "Just the external XO" ... I hope you really mean "Just both external XOs"? ... - rrob 20:43:38 08/09/10 (72)
- And each box has just 1 pair of input terminals? nt - andyr 20:44:56 08/09/10 (71)
- RE: And each box has just 1 pair of input terminals? nt - rrob 20:52:45 08/09/10 (70)
- So can you explain how you were connecting 2 amps to the Maggies, then? nt - andyr 20:54:18 08/09/10 (69)
- RE: So can you explain how you were connecting 2 amps to the Maggies, then? nt - rrob 21:17:06 08/09/10 (68)
- OK, *now* we can understand what you're doing. :-)) .. - andyr 21:39:54 08/09/10 (67)
- RE: OK, *now* we can understand what you're doing. :-)) .. - rrob 22:03:43 08/09/10 (66)
- Correct. :-)) ... - andyr 22:41:54 08/09/10 (65)
- I'll have a go at explaining. - Davy 04:16:52 08/10/10 (64)
- RE: I'll have a go at explaining. - Davy 04:54:28 08/10/10 (63)
- Threshold is connected - rrob 05:51:22 08/10/10 (62)
- RE: Threshold is connected - Satie 19:33:10 08/10/10 (18)
- RE: Threshold is connected - rrob 20:07:46 08/10/10 (17)
- RE: Threshold is connected - Satie 14:19:08 08/11/10 (16)
- Satie, I was planning to use the 250s - rrob 18:55:25 08/11/10 (15)
- RE: Satie, I was planning to use the 250s - Satie 21:38:48 08/11/10 (14)
- Satie, thanks for the picture - rrob 07:02:30 08/14/10 (9)
- RE: Satie, thanks for the picture - Davy 07:35:50 08/14/10 (8)
- RE: Satie, thanks for the picture - rrob 09:52:26 08/14/10 (7)
- RE: Satie, thanks for the picture - Satie 13:17:11 08/14/10 (4)
- Satie, I don't think my preamp has - rrob 15:08:32 08/14/10 (3)
- RE: Satie, I don't think my preamp has - Satie 16:02:24 08/15/10 (2)
- RE: Satie, thanks for checking - rrob 16:33:04 08/15/10 (1)
- RE: Satie, thanks for checking - Davy 17:34:21 08/15/10 (0)
- RE: Satie, thanks for the picture - Davy 11:13:37 08/14/10 (0)
- RE: Satie, thanks for the picture - Davy 11:04:23 08/14/10 (0)
- RE: Satie, I was planning to use the 250s - pictureguy 09:44:10 08/12/10 (3)
- RE: Satie, I was planning to use the 250s - Satie 10:07:08 08/12/10 (2)
- RE: Satie, I was planning to use the 250s - pictureguy 11:47:02 08/12/10 (1)
- RE: Satie, I was planning to use the 250s - Satie 14:53:39 08/12/10 (0)
- RE: Threshold is connected - Davy 06:03:29 08/10/10 (42)
- No soldering of the capacitor - neolith 06:32:39 08/10/10 (41)
- RE: No soldering of the capacitor - Davy 06:52:49 08/10/10 (40)
- RE: No soldering of the capacitor - neolith 18:41:02 08/10/10 (4)
- RE: No soldering of the capacitor - Davy 18:59:11 08/10/10 (3)
- Single cap high pass passive line-level xo - neolith 13:19:22 08/12/10 (2)
- RE: Single cap high pass passive line-level xo - Davy 06:59:07 08/16/10 (0)
- RE: Single cap high pass passive line-level xo - Davy 13:28:27 08/12/10 (0)
- Do you need the capacitor when you go active? *nt* - MaggiesAndCats 07:22:55 08/10/10 (34)
- NO, But.... - Davy 07:43:05 08/10/10 (33)
- Interesting... - MaggiesAndCats 08:21:06 08/10/10 (32)
- RE: Interesting... - Davy 08:30:53 08/10/10 (31)
- RE: Interesting... - MaggiesAndCats 09:06:17 08/10/10 (30)
- RE: Interesting... - Davy 09:27:10 08/10/10 (29)
- RE: Interesting... - Davy 16:15:28 08/10/10 (28)
- Analog only - MaggiesAndCats 20:33:51 08/10/10 (25)
- RE: Analog only - Davy 03:52:58 08/11/10 (24)
- RE: DIGITAL only - Satie 14:49:11 08/11/10 (9)
- RE: DIGITAL only - Davy 16:09:13 08/11/10 (8)
- RE: DIGITAL only - Satie 23:04:46 08/11/10 (7)
- RE: DIGITAL only - Davy 06:33:18 08/12/10 (6)
- RE: DIGITAL only - Satie 09:55:03 08/12/10 (5)
- RE: DIGITAL only - Davy 13:09:23 08/12/10 (4)
- RE: DIGITAL only - Satie 12:59:29 08/14/10 (3)
- RE: DIGITAL only - Davy 14:35:18 08/14/10 (2)
- RE: DIGITAL only - Satie 16:30:17 08/15/10 (1)
- Thanks Satie, I'm getting there! - (slowly!) - Davy 17:43:28 08/15/10 (0)
- RE: Analog only - josh358 11:34:49 08/11/10 (13)
- RE: Analog only - Davy 12:12:21 08/11/10 (12)
- RE: Analog only - josh358 12:59:57 08/11/10 (11)
- RE: Analog only - Davy 13:33:51 08/11/10 (10)
- RE: Analog only - josh358 16:57:48 08/11/10 (9)
- RE: Analog only - Davy 17:57:01 08/11/10 (8)
- RE: Analog only - josh358 18:17:09 08/11/10 (7)
- RE: Analog only - Davy 19:11:56 08/11/10 (6)
- RE: Analog only - josh358 20:12:43 08/11/10 (5)
- RE: Analog only - Davy 06:27:52 08/12/10 (4)
- RE: Analog only - josh358 08:26:39 08/12/10 (3)
- RE: Analog only - Davy 12:57:39 08/12/10 (2)
- RE: Analog only - josh358 13:13:16 08/12/10 (1)
- RE: Analog only - Davy 13:19:29 08/12/10 (0)
- RE: Interesting... - rrob 17:26:58 08/10/10 (1)
- RE: Interesting... - Davy 17:39:44 08/10/10 (0)
- Yes - the black box - MaggiesAndCats 20:00:13 08/09/10 (8)
- RE: Yes - the black box - rrob 20:16:55 08/09/10 (6)
- Amp with DC output - neolith 20:31:03 08/09/10 (5)
- RE: Amp with DC output - rrob 20:38:43 08/09/10 (4)
- DO NOT DO IT! - neolith 18:46:38 08/10/10 (3)
- RE: DO NOT DO IT! - rrob 18:51:31 08/10/10 (2)
- It depends if your amps are designed to be able to cope with a short ... or not! :-)) nt - andyr 03:22:20 08/11/10 (1)
- RE: It depends if your amps are designed to be able to cope with a short ... or not! :-)) nt - pictureguy 09:52:27 08/12/10 (0)
- You do have 2 of the external crossover boxes, right? One for each speaker? *nt* - MaggiesAndCats 20:03:50 08/09/10 (0)