This is the original list of orders. I am now taking in orders via Paypal, on my order page:
https://brian.darg.net/prder
If you have any questions, drop me an e-mail:
[E-mail me here]
Group order for Non-inverted LM3875 Amplifier kit
Introduction
Well, this order has gotten significant interest so far. I have decided that I will be offering 2 different kits, one for the including the LM3875T (Non-insulated version) and the other containing the LM3875TF (Insulated version). The cost of both kits will be the same. Read the below for details about the kit contents
If you have any questions, please post them in the thread, and I will attempt to answer them for you:
[Group Order Thread]
If you are unable to understand how to use the Wiki, drop me an e-mail with what you want, and I will add you to the list:
[E-mail me here]
Here is the earlier initial interest list:
Click here to see the initial interest list
Even if you filled out this list, you need to fill out the below list to express your interest.
Kit contents:
| 2 | Non-Inverted Gainclone pcbs |
| 1 | Power supply pcb |
| 2 | LM3875 (T or TF) |
| 4 | 20 kohm Caddock MK132 resistors |
| 2 | 220 ohm Caddock MK132 resistors |
| 2 | 620 ohm Riken 0.5W resistors |
| 4 | 1000uF 50v Panasonic FC Capacitors |
| 8 | MUR860 On Semiconductor Diodes |
| 2 | 4.7uF Panasonic FC Capacitors |
| 2 | Aluminum oxide insulators for T version |
As far as the 2 different kits, the insulated TF version will be a lot easier to work with, mounting to the chassis, but the thermal transfer properties for the package aren't as good. I will be providing insulators with the T kit.
I will not be offering any other configurations other then the 2 kits, and the bare pcbs at this time.
EDIT: I am now also offering LM3875 chips for $8 a pair.
Initial Pricing
Kit (with contents above): $55
Set of bare pcbs (2 channels and power supply pcb): $15
2xLM3875T or 2xLM3875TF: $8 (add this to your comments field)
Order and Payment Details
I will finalize the pricing at the end of the week (price should not increase), and create a secure payment page on my website for taking payments. As far as the order, I will accept the payment for the initial orders, then order all the parts, and hopefully have all the kits shipped out within 2 weeks of the initial payment, depending on how long it takes me to put all the kits together.
Shipping Information:
I looked into shipping costs. All below include the cost of shipping materials:
For US purchases, I will be using Priority Mail, which will cost $5.
For Canadian purchases, shipped via USPS Global Priority it will cost $8.
For the rest of the world, except for the 3 countries listed below, it will cost $10 for USPS Global Priority.
For those in Chile, Croatia and Israel, send me an e-mail, and we can work out a way to get you the boards.
I will put up a payment page soon, and start ordering boards and parts on Monday. The PCBs will take a week to get made, and I will start shipping out kits and boards as soon as I get all the parts.
You are welcome to try to combine orders with your friends to save money. Also, if anyone is located in Atlanta, GA, they can pick up the items directly from me.
Order List:
| # | Name | KitsT? | KitsTF? | PCBs | Location | Comments |
| 1 | Adusson | 0 | 0 | 2 | Sweden |
| 2 | da5id4vz | 0 | 3 | 1 | USA |
| 3 | Roddyama | 0 | 0 | 2 | USA |
| 4 | Saurav | 0 | 1 | 0 | USA |
| 5 | Meat | 0 | 1 | 0 | USA |
| 6 | jlh28 | 0 | 3 | 3 | USA |
| 7 | officeboy | 0 | 0 | 2 | USA |
| 8 | PHR | 2 | 0 | 2 | Chile |
| 9 | tpenguin | 1 | 0 | 1 | USA |
| 10 | leadbelly | 0 | 1 | 2 | CAN |
| 11 | moe29 | 0 | 3 | 0 | USA |
| 12 | planet10 | 0 | 2 | 4 | Canada | 2xLM3875TFadditional |
| 13 | widman | 0 | 1 | 0 | USA | |
| 14 | MikeBarney? | 0 | 1 | 2 | USA |
| 15 | bsyyu | 0 | 1 | 0 | HongKong? |
| 16 | DarkShadow? | 0 | 0 | 3 | CAN |
| 17 | spind | 0 | 1 | 0 | Canada |
| 18 | BasHorneman? | 0 | 3 | 0 | Netherlands |
| 19 | KellyMcDonald? | 4 | 0 | 0 | Canada |
| 20 | geom_tol | 0 | 6 | 2 | USA | |
| 21 | SkipPack? | 6 | 0 | 0 | USA | *3/8 |
| 22 | LeovanDoorn? | 0 | 12 | 3 | Netherlands | |
| 23 | yoke | 0 | 0 | 4 | Croatia | 8xLM3875TF |
| 24 | usekgb | 0 | 0 | 2 | USA |
| 25 | Idex | 0 | 0 | 2 | USA |
| 26 | RFScheer | 4 | 0 | 6 | USA | 12xLM3875T |
| 27 | chrisma | 0 | 2 | 0 | Canada | Order Confirmed |
| 28 | salex | 0 | 1 | 0 | US |
| 29 | hifi | 0 | 3 | 0 | Sweden |
| 30 | Jean-Paul | 0 | 2 | 0 | Netherlands |
| 31 | JCoffey | 0 | 1 | 1 | USA |
| 32 | xxfun | 2 | 0 | 0 | USA | 2xLM3875T |
| 33 | feppe | 0 | 1 | 1 | Sweden |
| 34 | bidland | 0 | 2 | 2 | Norway |
| 35 | pkpickard | 2 | 0 | 0 | USA |
| 37 | mekanoplastik | 0 | 1 | 0 | Spain |
| 38 | KyleK? | 0 | 1 | 1 | USA |
| 39 | SS1 | 0 | 2 | 0 | USA | updated 2-26 |
| 40 | BlackDog? | 0 | 2 | 0 | New Zealand | 4xLM3875TF |
| 41 | sheldone | 2 | 0 | 0 | USA |
| 42 | indoubt | 1 | 0 | 1 | Netherlands | 2xLM3875TFadditional |
| 43 | Cappy | 0 | 3 | 2 | USA |
| 44 | SandyH?. | 0 | 2 | 0 | USA |
| 45 | Matjans | 0 | 1 | 0 | Netherlands |
| 46 | jtsjf | 0 | 1 | 0 | USA |
| 47 | sandro600 | 0 | 2 | 2 | Australia | 2xLM3875TF |
| 48 | DennisHui? | 3 | 0 | 2 | Canada | 4xLM3875TF |
| 49 | King30 | 0 | 1 | 0 | USA |
| 50 | Michi124 | 0 | 2 | 0 | Germany |
| 51 | gjfim | 0 | 1 | 1 | USA |
| 52 | fcel | 0 | 1 | 0 | US |
| 53 | net-david | 1 | 0 | 1 | USA |
| 54 | HybridFourdoor? | 0 | 0 | 2 | USA |
| 55 | SteveA? | 0 | 3 | 0 | USA |
| 56 | Variac | 0 | 2 | 0 | USA |
| 57 | vsr123 | 0 | 6 | 0 | USA |
| 58 | Grimberg | 2 | 0 | 2 | USA |
| 59 | jfk | 1 | 0 | 0 | us | 2xlm3875T |
| 60 | lieven | 0 | 2 | 2 | Belgium | 4xLM3875TF |
| 61 | AJBertelson | 0 | 4 | 0 | USA |
| 62 | PHilgeman | 0 | 3 | 2 | USA | |
| 63 | roibm | 0 | 2 | 1 | Germany |
| 64 | coredump | 0 | 2 | 2 | Germany |
| 65 | budwiser | 1 | 0 | 0 | USA |
| 66 | debije | 0 | 3 | 0 | Netherlands | 4xLM3875TF |
| 67 | RolandvanLeusden? | 0 | 0 | 3 | Netherlands |
| 68 | S.C | 0 | 1 | 0 | USA |
| 69 | 41 | 0 | 1 | 0 | USA |
| 70 | tg3 | 4 | 0 | 0 | USA |
| 71 | BingYang? | 0 | 1 | 1 | USA | 2XLM3875TF |
| 72 | rick57 | 1 | 0 | 0 | Australia | |
| 73 | tick | 0 | 4 | 0 | USA | |
| 74 | chemdocta | 0 | 1 | 0 | USA | |
| 75 | SheldonD? | 0 | 2 | 0 | Canada | |
| 76 | rpafenberg | 0 | 1 | 0 | USA |
| 77 | Guiness | 0 | 1 | 0 | USA | |
| 78 | goskers | 0 | 2 | 0 | USA | |
| 79 | geolemon | 0 | 1 | 0 | USA | |
| 80 | TroyTanner? | 0 | 1 | 0 | USA | |
| 81 | etal | 0 | 2 | 0 | Israel | |
| 82 | uvodee | 0 | 1 | 0 | USA | |
| 83 | Tor M | 1 | 1 | 2 | Norway | 4XLM3875T |
| 84 | elektratig | 0 | 2 | 0 | USA | |
| 85 | Billc | 0 | 2 | 6 | USA |
| 86 | Peng | 0 | 2 | 0 | Netherlands | |
| 87 | JimD? | 0 | 0 | 3 | USA | |
| 88 | Tubenut | 0 | 0 | 1 | South Africa | |
| 89 | MikeR? | 0 | 0 | 3 | USA | |
| 90 | steve citko | 0 | 1 | 0 | USA |
| 91 | TPM | 0 | 0 | 1 | CAN |
| 92 | JCSVETH | 0 | 1 | 2 | USA | 2xLM3875TF |
| 93 | tommak | 0 | 5 | 0 | USA |
| 94 | papageno88 | 0 | 1 | 1 | USA |
| 95 | John Pilgrim | 0 | 2 | 0 | USA |
| 96 | SaLVaDoR? | 0 | 2 | 0 | Netherlands |
| 97 | dscott | 0 | 1 | 0 | USA |
| 98 | Dane | 0 | 1 | 1 | USA |
| 99 | tja | 0 | 3 | 0 | Netherlands |
| 100 | jormajj | 1 | 0 | 1 | Finland | 2xLM3875T |
| 101 | timaprt | 0 | 1 | 1 | USA | 2xLM3875TF |
| 102 | ampliton | 1 | 1 | 12 | USA | 12xLM3875T,12xLM3875TF |
| 103 | barry_e | 0 | 1 | 0 | USA |
| 104 | gaber | 2 | 0 | 0 | USA |
| 105 | henri | 0 | 1 | 1 | USA | 2xLM3875TF |
| 106 | lee35210 | 1 | 0 | 0 | USA |
| 107 | ScatterBrain? | 0 | 0 | 2 | USA |
| 108 | PacoX? | 0 | 1 | 0 | USA | 2xLM3875TF |
| 109 | Boskeroo | 0 | 2 | 2 | USA |
| 110 | louisianav | 0 | 1 | 0 | USA | |
| 111 | kanaddict | 0 | 1 | 1 | CANADA | 2xLM3875TF |
| 112 | staff | 2 | 0 | 0 | Sweden | |
| 113 | eratez | 0 | 1 | 0 | USA | |
| 114 | ipolyakov | 0 | 1 | 0 | USA | |
| 115 | porfi4ever | 0 | 1 | 0 | USA | |
| 116 | AR2 | 0 | 4 | 0 | USA | |
| 117 | Illusus | 0 | 0 | 2 | Canada | |
| 118 | scottw | | | 2 | USA | 4xLM3875TF |
| 119 | jhead | 0 | 2 | o | USA | |
| 120 | stadams | 0 | 3 | 0 | USA | |
| 121 | SineEra? | 0 | 2 | 0 | UK | |
| 122 | cdoggy81 | 0 | 1 | 0 | USA | |
| 123 | jefh | 0 | 3 | 0 | France | |
| 124 | SRMC | 1 | 0 | 0 | USA | |
| 125 | johngalt47 | 0 | 1 | 0 | USA | |
| 126 | justlurking | 0 | 1 | 0 | Canada | Premium version please |
| Total | 47 | 158 | 113 | |
Please add your name at the bottom of the list.
Note: A portion of the proceeds from this order will be donated to diyAudio to help cover server costs. As a result, the price for the kit will most likely remain at $55.
Update: Order page now up at:
https://brian.darg.net/order/
I am going to order pcbs on Monday, and start ordering parts. I will process the orders in the order that I receive the payment, so get your payment in soon.
--
Brian Bell (
BrianGT)
