tgunner

Thanks for the links; I think I'm just going to wire both into the AUX-in circuit. I think I saw you mention that a resistor should be added between the two sources in this case? Can you elaborate on that please?

Does anyone know of a way I could feed the line level output of my generic Sirius receiver into the SAT input on the P-204UH? I have a 3.5mm jack (for phone or GPS) that I will have going through the AUX input, and don't want that always tied up with the satellite radio.

I took a look, and that is the P-204UN with manual climate controls. The radio for anyone with digital climate controls is the P-204UH. I just bought one, and it cost close to $400, as most do.

Ahh, ok. Since all of the sources are stereo, do I need to run separate front and rear feeds, or would just the front be alright? My Basslink has Front and Rear inputs. I guess the last thing on my mind is the satellite radio. I'm wondering if I should go XM or Sirius. I don't want to spend $350 on the Subaru Sirius kit, and I'm unsure of what's available on the XM side which will work with the 2007 HU.

I'll be drilling a hole on the left side of the radio, about where the Hazard button is on the other side, and installing a female 3.5mm stereo jack; the iSimple IS335 does look pretty good. Does the P-204UH have a dedicated subwoofer line out, or must I use the speaker-level input on my sub?

Alright guys, after months of searching and calling parts yards, I finally found myself a P-204UH! Now, I've tried navigating this bear of a thread, but it's hard to keep up with the new revisions and other thread spawns... I plan to add an after-market, amplified sub (Infinity Basslink), as well as AUX-in, and Sirius satellite radio. I've read about SVXdc's adapters, and it seems I may need one of them, though I'm not above soldering and splicing to save some bucks! I already have the Basslink, the HU is on its way, and my deadline is two weeks. What do I need to order now?