I have a bunch of things for sale.
Lets start with the audio:
Phoenix Gold XS4600 - $150 delivered.
300 watts x 2 into 4 ohms, 150 watts x 4 into 2 ohms, 75 Watts x 4 into 4 ohms @ 14.4 Vdc
Crossover Type Resistor Network, Linkwitz, Highpass/Lowpass
Crossover Slope 24 dB per octave, Frequency Range 20-550Hz
Dimensions 14.25L x 9.25W x 2.10H
It is missing one ground screw but those can be had on ebay for 10 bucks for all new terminal blocks. I never used said ground screw, just used a machine screw and a ring terminal, worked fine.
PPI A600 qty 2 - $150 each. Only one photo here but this is the "worst" of the two. Both work fine, just a few scratches on each. Both will fit in the well of a Miata with no problem. I have all connectors for these. Note they are not the ".2" designator with the later circuitry, but great workhorses at 150x2 or 600x1 (@4 Ohm).
PPI PC450 - $150 Delivered. 50x4 @ 4ohm, or 50x2/200x1. This is the last of the old school PPI amps, not to be confused with later PC450's that were 25x4 @ 4ohm. I have the connectors for this as well.
QSC RMX 850 home audio amp: $250 Shipped. New runs over 300 + freight. This is a beast of an amp: 200W/ch @ 8 ohms, 300W @ 4 ohms, and 430W @ 2 ohms. Bridged mono: 600W @ 8 ohms, 830W @ 4 ohms. Less than 20 hours of use and I upgraded the fan to a quiet high flow unit for increased cooling.
Adire Audio Koda 8"s. 2 of them. $100 for the pair
Great sub for compact spaces. I posted some notes on miata.net a # of years ago. http://forum.miata.net/vb/showthread.php?t=116842
Miata behind the seat box for dual 8"s. ~0.4 ft^3 per sub IIRC. 150.
Could use a good cleaning, but fits well behind the seats. Originally built when I didn't have the finishing panels installed so it doesn't fit when panels are in. Trimming both mount points to make it fit would be easy, I just never bothered. This bolts into the car using the package shelf bolt holes for a clean look. It does not impede vision and works with my 99 Sport rollbar. Buy this box with the 2 8"s Kodas and we'll do a package at 200.
Adire Audio Shiva 12". Great home theater sub $100 shipped.
RE SX 10". Dual 4ohm Coils, 75 shipped.
1.6 Manual TPS - $40 delivered. Working when pulled from car
Manual Steering Rack from a 94 - $100 USD, no photo but boots were in decent shape when pulled from car.
Front and rear 1.6L caliper brackets. 40 + freight for set.
Seats. I believe pulled from a 92. Have OE speakers in the headrest. The drivers side recliner mechanism is missing its cover (visible in photo), otherwise in good shape and fairly dark. I picked them up out of a spec miata car to use while I refinished my seats, never got around to it. 100 for the pair. Prefer local pickup or you arrange shipping. Could use a vacuum but otherwise in good shape.
Front turn signals. OE pieces, no scratch/wear. 20 + freight for the set
Set of 91 Daisy rims with no center caps 100 for all 4. Could use a good cleaning otherwise all straight and true.
Autometer boost gauge with "Petit Racing" face 40 bucks shipped.
1.6 AFM 50 USD shipped. I don't think this is an RX-7 but it could be, I'll pull the part # on it tomorrow.
I have a 1.8 Alt personally untested but working when removed from car, 50 shipped.
94 Miata top and frame. Frame and cables in good shape. The top is serviceable but the plastic rear window is coming off, could use a near rear window or just new top. Make an offer but I think 100 for the unit is fair right now.
All prices are OBO, so make an offer, but I will say no to spurious junk.